arguiot / theoremjs Goto Github PK

Equation system need improvement

Complex numbers
I think that your library needs to get a complex numbers.

Actions with complex numbers
You can implement these basic actions with complex numbers:

• Addition
• Subtraction
• Multiplication
• Division
• Raise to the power
• Root
• Some trigonometrical functions

Useful references

• Wikipedia
• StackOverflow
• JS library

TheoremJS has a browser-friendly dist but it'd be excellent if that dist was a UMD or an AMD, so that loaders like d3-require could consume it.

Given the rigger-based build system I'm not sure what the right path to this goal would be, because I've never used rigger and it's quite a bit different from something like rollup or browserify, which would make UMD builds rather straightforward.

TypeScripts support, type support.

Describe the bug
When using findRoot, it is impossible to find the root of a polynomial with more than 4 elements, so (ax^3 + bx^2 + cx + d).

To Reproduce
Steps to reproduce the behavior:

1. Use the function on a polynomial with more than 4 coefficients/numbers (t.polynomial(1, 6, -8, -6))

Expected behavior
The roots should be gotten.

Screenshots / Output
the output is simply undefined or an empty array

NodeJS (please complete the following information):

• OS: [e.g. macOS 10.14] Linux ( Ubuntu 20.04 )
• Node version [e.g. v8.11.3] Node 18
• Version [e.g. v1.0] latest (1.2.0)

Describe the bug
When you open theorem.js.org with a certain window size and resize it, the sphere and the tetrahedron get disproportionately scaled.

Screenshot

Browser

• Windows 10
• Chrome 68.0.3440.106