Fraction support #37
Description
Purpose
Fraction support is important. Although the decimal point representations used do usually give the correct idea (because many matrices used in math homework probably have a nice denominator)
- Not nice to see
- Not obvious to many that e.g.
0.08333333 = 1/12 - Floating point errors make 0 look like non-zero
Scope
There are two aspects to fraction support:
- Fraction support for input
- Fraction support for intermediate steps and output