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Kissing Circles: A French Romance in METAPOST
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2022
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Denis Roegel
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A reconstruction of the tables of Rheticus' Canon doctrinæ triangulorum (1551)
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2021
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Denis Roegel
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A reconstruction of the tables of Pitiscus' Thesaurus Mathematicus (1613)
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2021
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Denis Roegel
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A reconstruction of Viète's <i>Canon Mathematicus</i> (1579)
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2021
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Denis Roegel
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A reconstruction of Peuerbach's table for his ``Quadratum geometricum'' (1516)
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2021
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Denis Roegel
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A reconstruction of Apian's table of sines (1533)
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2021
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Denis Roegel
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A reconstruction of Fincke's trigonometric tables (1583)
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2021
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Denis Roegel
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A reconstruction of Lansberge's trigonometric tables (1591)
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2021
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Denis Roegel
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A reconstruction of Reinhold's trigonometric tables (1554)
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2021
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Denis Roegel
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A reconstruction of Maurolico's tables of sines, tangents and secants (1558)
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2021
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Denis Roegel
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A reconstruction of Viète's <i>Canon Mathematicus</i> (1579)
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2021
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Denis Roegel
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PDF
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Lambert’s proof of the irrationality of Pi: Context and translation
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2020
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Denis Roegel
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PDF
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A reconstruction of Edward Sang's table of circular segments (K45,1879)
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2020
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Denis Roegel
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PDF
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Edward Sang's computation of sines
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2020
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Denis Roegel
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PDF
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A reconstruction of Edward Sang's table of sines in degrees (K44,1879)
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2020
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Denis Roegel
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PDF
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A guide to Edward Sang's tables and to their reconstructions
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2020
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Denis Roegel
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PDF
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Edward Sang’s computation of the logarithms of integers
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2020
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Denis Roegel
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A reconstruction of Edward Sang's table of logarithms of the second myriad of integers (K6)
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2020
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Denis Roegel
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A reconstruction of Edward Sang's table of logarithms of the first 10000 primes (K4)
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2020
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Denis Roegel
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A reconstruction of Edward Sang's auxiliary table for logarithms of almost unitary values (K39,1884)
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2020
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Denis Roegel
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A reconstruction of Edward Sang's table of logarithmic sines and tangents (K43,1888)
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2020
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Denis Roegel
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PDF
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Introduction to Edward Sang’s table of logarithms to 15 places
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2020
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Denis Roegel
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PDF
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Edward Sang's steps for the construction of the logarithms of the primes (K1-K3)
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2020
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Denis Roegel
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PDF
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A reconstruction of Edward Sang's table of logarithms of the first myriad of integers (K5)
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2020
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Denis Roegel
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A reconstruction of Edward Sang's table of logarithms of the first 10000 primes (K4)
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2020
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Denis Roegel
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What did Napier invent
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2017
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Denis Roegel
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A reconstruction of the Mathematical Tables Project’s table of natural logarithms (4 volumes, 1941)
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2017
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Denis Roegel
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A reconstruction of the Mathematical Tables Project’s tables of the exponential function exp(x) (1939)
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2017
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Denis Roegel
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Briggs, Henry
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2017
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Denis Roegel
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A reconstruction of Peters's multiplication and interpolation tables (1930)
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2016
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Denis Roegel
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A reconstruction of Peters's table of involutes (1937).
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2016
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Denis Roegel
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A reconstruction of Peters's eight-place table of trigonometric functions (1939)
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2016
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Denis Roegel
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A reconstruction of Peters's six-place table of trigonometric functions for the new division (1930).
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2016
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Denis Roegel
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A reconstruction of Peters's table of 7-place logarithms (volume 2, 1940)
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2016
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Denis Roegel
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PDF
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The genealogy of Johann Theodor Peters's great mathematical tables
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2016
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Denis Roegel
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PDF
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A reconstruction of Peters's table of products (1909)
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2016
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Denis Roegel
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A reconstruction of Bauschinger and Peters's eight-place table of logarithms (volume 1, 1910)
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2016
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Denis Roegel
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A reconstruction of Peters's seven-place table of logarithms of trigonometric functions (1911)
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2016
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Denis Roegel
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A reconstruction of Peters's table of 7-place trigonometrical values for the new division(1941)
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2016
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Denis Roegel
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A reconstruction of Peters’s ten-place table of logarithms (volume 1, 1922)
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2016
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Denis Roegel
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A reconstruction of Peters's table of logarithms to 7 places (1921)
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2016
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Denis Roegel
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A reconstruction of Peters's 3-place tables (1913)
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2016
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Denis Roegel
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A reconstruction of Peters's table of logarithms to 6 places (1921)
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2016
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Denis Roegel
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PDF
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A reconstruction of Peters's seven-place table of trigonometric functions (1918)
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2016
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Denis Roegel
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PDF
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A reconstruction of Peters's six-place table of trigonometric functions (1929)
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2016
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Denis Roegel
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PDF
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A reconstruction of Peters's five-place table of logarithms of trigonometric functions (1912)
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2016
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Denis Roegel
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A reconstruction of Peters's ten-place table of logarithms (volume 2, 1919)
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2016
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Denis Roegel
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A preliminary note on Bürgi's computation of the sine of the first minute
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2016
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Denis Roegel
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A reconstruction of Bürgi’s sine table at 1' intervals (ca. 1587)
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2016
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Denis Roegel
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Some remarks on Bürgi’s interpolations
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2016
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Denis Roegel
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A tentative reconstruction of Bürgi’s sine table at 2'' intervals (ca. 1600)
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2016
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Denis Roegel
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A Mechanical Calculator for Arithmetic Sequences (1844-1852): Part 2,Working Details
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2016
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Denis Roegel
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A new early adding machine by Schwilgué (c. 1840?)
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2016
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Denis Roegel
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A note on the complexity of Bürgi's algorithm for the computation of sines
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2016
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Denis Roegel
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Before Torchi and Schwilgué, There Was White
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2016
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Denis Roegel
David Walden
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A Mechanical Calculator for Arithmetic Sequences (1844–1852): Part 2, Working Details
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2016
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Denis Roegel
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Jost Bürgi's skillful computation of sines
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2015
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Denis Roegel
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A Mechanical Calculator for Arithmetic Sequences (1844-1852): Part 1, Historical Context and Structure
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2015
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Denis Roegel
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PDF
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Editing ancient technical and mathematical figures: Tools and traps
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2015
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Denis Roegel
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PDF
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Napier's bones and Genaille-Lucas's rods
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2015
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Denis Roegel
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PDF
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Chebyshev's continuous adding machine
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2015
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Denis Roegel
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PDF
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Chebyshev's continuous adding machine
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2015
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Denis Roegel
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PDF
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Chebyshev's continuous adding machine
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2015
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Denis Roegel
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PDF
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A concise yet complete description of Schwilgué's series calculator
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2015
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Denis Roegel
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A reconstruction of Arnaudeau’s table of triangular numbers (ca. 1896)
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2014
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Denis Roegel
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PDF
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The (re)discovery of an early specialized mechanical calculating machine (ca. 1850)
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2014
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Denis Roegel
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PDF
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The "Villarceau circles" in Uhlberger's staircase (ca. 1580)
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2014
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Denis Roegel
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PDF
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Easter-based walks on a sphere
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2014
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Denis Roegel
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PDF
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A reconstruction of Laundy's table of quarter-squares (1856)
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2013
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Denis Roegel
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A reconstruction of Centnerschwer's table of quarter-squares (1825)
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2013
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Denis Roegel
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PDF
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A reconstruction of Magini's Tabula tetragonica (1592)
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2013
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Denis Roegel
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PDF
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A reconstruction of Lifchitz's table of primes (1971)
|
2013
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Denis Roegel
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PDF
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A reconstruction of Merpaut's table of quarter-squares (1832)
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2013
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Denis Roegel
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PDF
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A reconstruction of Herwart's table of multiplication (1610)
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2013
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Denis Roegel
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PDF
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A reconstruction of Blater's table of quarter-squares (1887)
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2013
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Denis Roegel
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PDF
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A reconstruction of Kulik's table of multiplication (1851)
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2013
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Denis Roegel
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PDF
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A reconstruction of Ulbrich's table of factors (1791-1800)
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2013
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Denis Roegel
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PDF
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A reconstruction of Voisin's table of quarter-squares (1817)
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2013
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Denis Roegel
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PDF
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A reconstruction of Schiereck's table of squares (1827)
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2013
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Denis Roegel
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PDF
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A reconstruction of Joncourt's table of triangular numbers (1762)
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2013
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Denis Roegel
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PDF
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A reconstruction of Bürger's table of quarter-squares (1817)
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2013
|
Denis Roegel
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The LOCOMAT Project: Recomputing Mathematical and Astronomical Tables
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2012
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Denis Roegel
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PDF
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A reconstruction of Crelle’s table of primes
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2012
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Denis Roegel
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+
PDF
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A reconstruction of Crelle’s table of primes
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2012
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Denis Roegel
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+
PDF
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Vlacq's tables in Chinese - Introduction to Chinese and Japanese tables of logarithms, with a review of secondary sources (second edition)
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2011
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Denis Roegel
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A reconstruction of Brancker's <i>Table of incomposits</i> (1668)
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2011
|
Denis Roegel
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PDF
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A reconstruction of the tables of Thompson's <i>Logarithmetica Britannica</i> (1952)
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2011
|
Denis Roegel
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PDF
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A reconstruction of Beeger's table of primes (1951)
|
2011
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Denis Roegel
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PDF
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A reconstruction of Merritt's table of "useful numbers" (1947)
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2011
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Denis Roegel
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PDF
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A reconstruction of Smogulecki and Xue's table of trigonometrical logarithms (ca. 1653)
|
2011
|
Denis Roegel
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PDF
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Tissot's table of logarithms (ca. 1880)
|
2011
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Denis Roegel
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PDF
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Mouton's table of logarithms and its extensions (ca. 1670)
|
2011
|
Denis Roegel
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+
PDF
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A reconstruction of Smogulecki and Xue's table of logarithms of numbers (ca. 1653)
|
2011
|
Denis Roegel
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PDF
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A reconstruction of Lehmer's table of primes (1914)
|
2011
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Denis Roegel
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PDF
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A reconstruction of Vega's table of primes and factors (1782)
|
2011
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Denis Roegel
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+
PDF
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A reconstruction of Gifford's table of primes and factors (1931)
|
2011
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Denis Roegel
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+
PDF
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A reconstruction of Jones' table of factors (1896)
|
2011
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Denis Roegel
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PDF
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A reconstruction of Hinkley's tables of primes and factors (1853)
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2011
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Denis Roegel
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+
PDF
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A reconstruction of the tables of the Shuli Jingyun (1713-1723)
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2011
|
Denis Roegel
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+
PDF
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A reconstruction of Krause's table of factors (1804)
|
2011
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Denis Roegel
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+
PDF
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A reconstruction of Kulik's table of squares and cubes (1848)
|
2011
|
Denis Roegel
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+
PDF
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A reconstruction of Kulik's "Magnus Canon Divisorum" (ca. 1825-1863)
|
2011
|
Denis Roegel
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+
PDF
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A reconstruction of Crelle's <i>Erleichterungstafel</i> (1836)
|
2011
|
Denis Roegel
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PDF
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A reconstruction of Kulik's table of factors (1825)
|
2011
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Denis Roegel
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+
PDF
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A reconstruction of Chernac's <i>Cribrum arithmeticum</i> (1811)
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2011
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Denis Roegel
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+
PDF
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A reconstruction of the table of factors of Peters, Lodge, Ternouth, and Gifford (1935)
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2011
|
Denis Roegel
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+
PDF
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A reconstruction of Lambert and Felkel's table of factors (1798)
|
2011
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Denis Roegel
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+
PDF
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A reconstruction of Neville's Farey series of order 1025 (1950)
|
2011
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Denis Roegel
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+
PDF
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A reconstruction of Viète's <i>Canonion triangvlorvm</i> (1579)
|
2011
|
Denis Roegel
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+
PDF
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A reconstruction of Felkel's tables of primes and factors (1776)
|
2011
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Denis Roegel
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PDF
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A reconstruction of the tables of factors of Burckhardt, Dase, and Glaisher (1814-1883), and their extension to the tenth million
|
2011
|
Denis Roegel
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+
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A reconstruction of the tables of Thompson's <i>Logarithmetica Britannica</i> (1952)
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2011
|
Denis Roegel
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PDF
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A reconstruction of Brancker's <i>Table of incomposits</i> (1668)
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2011
|
Denis Roegel
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PDF
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A reconstruction of Schenmark's table of factors (ca. 1780)
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2011
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Denis Roegel
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+
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A reconstruction of the tables of Briggs and Gellibrand's Trigonometria Britannica (1633)
|
2010
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Denis Roegel
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+
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A reconstruction of Briggs' Logarithmorum chilias prima (1617)
|
2010
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Denis Roegel
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+
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A reconstruction of the tables of Briggs' Arithmetica logarithmica (1624)
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2010
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Denis Roegel
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A reconstruction of Henri Andoyer's table of logarithms (1911)
|
2010
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Denis Roegel
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+
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A reconstruction of De Decker-Vlacq's tables in the Arithmetica logarithmica (1628)
|
2010
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Denis Roegel
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A reconstruction of Adriaan Vlacq's tables in the Trigonometria artificialis (1633)
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2010
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Denis Roegel
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Spheres, great circles and parallels
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2010
|
Denis Roegel
Pavel Stříž
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+
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The great logarithmic and trigonometric tables of the French Cadastre: a preliminary investigation
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2010
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Denis Roegel
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+
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Introduction to Chinese and Japanese tables of logarithms, with a review of secondary sources
|
2010
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Denis Roegel
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+
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A construction of Edward Sang's projected table of nine-place logarithms to one million (1872)
|
2010
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Denis Roegel
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+
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Bürgi's Progress Tabulen (1620): logarithmic tables without logarithms
|
2010
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Denis Roegel
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+
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A reconstruction of Charles Babbage's table of logarithms (1827)
|
2010
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Denis Roegel
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+
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A reconstruction of Henri Andoyer's trigonometric tables (1915-1918)
|
2010
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Denis Roegel
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+
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A reconstruction of Edward Sang's table of logarithms (1871)
|
2010
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Denis Roegel
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+
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A reconstruction of Gunter's Canon triangulorum (1620)
|
2010
|
Denis Roegel
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+
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A reconstruction of Henri Andoyer's table of logarithms (1922)
|
2010
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Denis Roegel
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+
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Napier's ideal construction of the logarithms
|
2010
|
Denis Roegel
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+
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Spheres, great circles and parallels
|
2009
|
Denis Roegel
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+
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An Extension of Al-Khalīlī's Qibla Table to the Entire World
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2008
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Denis Roegel
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An Early (1844) Key-Driven Adding Machine
|
2008
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Denis Roegel
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+
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A complex drawing in descriptive geometry
|
2007
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Denis Roegel
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Three dials, and a few more: a practical introduction to accurate gnomonics
|
2007
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Denis Roegel
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+
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Review of ``Mathematical Illustrations: A Manual of Geometry and PostScript''
|
2007
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Denis Roegel
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+
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Sphères, grands cercles et parallèles
|
2006
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Denis Roegel
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Airy's On the Disturbances of Pendulums and Balances, and on the Theory of Escapements (1830)
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2006
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Denis Roegel
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Petit panorama des notations logiques du 20e siècle
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2002
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Denis Roegel
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PDF
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La géométrie dans l’espace avec METAPOST
|
2001
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Denis Roegel
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PDF
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Intersection de deux cercles dans le plan.
|
2001
|
Denis Roegel
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PDF
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Intersection de deux cercles dans le plan.
|
2001
|
Denis Roegel
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