Jacob Rus / Observable

Jacob Rus

@jrus

Profile Notebooks Collections

Notebooks

Showing 1-30 of 67 notebooks

KeyboardEvent tester

Feb 24

Hello, GeographicLib!

Feb 21• 7

Feb 17• 18

Feb 16• 1

The 6-cube inherent in the rhombic triacontahedron

Feb 6

Evaluating Schwarz–Christoffel Maps in Pie Slices

Sep 5• 26

Rotating an Array

Aug 29, 2020• 6

Permuted congruential generator

Aug 22, 2020• 12 5

Cubic/Octahedral symmetry

Jul 26, 2020• 8 4

Conformal octahedron

Jul 23, 2020• 7

Fast Peirce quincuncial

Jul 15, 2020• 7

Fast approximations of tan(πx/2)

Jan 21, 2020• 4

Books I’d put in a high school math library.

Jan 17, 2020• 9

Projective numbers

Nov 25, 2019• 7

Oct 21, 2019• 25

Easing Functions

Sep 20, 2019• 2

Non-robust arithmetic gallery

Sep 11, 2019• 9

Accurate sign of a sum of floating point numbers

Sep 9, 2019• 2

Accumulating Rationally Represented Angles

Jul 17, 2019• 4

(Rational) Circular Arc Interpolation

Jul 13, 2019• 22

Jun 25, 2019• 6

Jun 25, 2019• 7

May 29, 2019• 56

May 26, 2019• 13

Drawing logarithmic spirals with bezplot

May 23, 2019• 13

Categorical Color Scheme

May 21, 2019• 12

Diffused gamut picture

May 19, 2019• 7

Jzazbz color space

May 17, 2019• 20 1

An Easier-to-Use Sine Bar

May 11, 2019• 24

sRGB color space

May 2, 2019• 3

Showing 1-30 of 67 notebooks