Adding float numbers

[PeterTillema]

This is definitely a thing I want to implement, but I'm not sure how. Would all numbers/variables be treated as float numbers? That would be much slower than just 3-byte integers. On the other side, I can't detect if a variable is a float or an integer, for example this: 2->A:If B:2.5->A.

[PeterTillema]

Idea: prescan the program multiple times, and if it sees a float being stored to a variable, mark that variable as a float. If that variable is used in another expression to store to another variable, mark that variable as a float too, etc, until no more floats are found. This means that 2->A:A/2->B results in B being an integer, but 2.0->A:A/2->B in a float.

[PeterTillema]

Main target for v3.0, see branch better-ice

[PeterTillema]

Related TI-BASIC functions: int(, iPart(, fPart(, round(, besides float functions, like sin(, cos(, log( etc.