Similar to WIRIS

Risch algorithm

Reduce (computer algebra system)

LyX

Wolfram Language

DOT (graph description language)

General Mission Analysis Tool

Wolfram Research

Systems Tool Kit

Windows Calculator

Microsoft Math Solver

Mathematics

0.999...

Zero-dimensional space

Zero to the power of zero

One-dimensional space

1 + 2 + 3 + 4 + ⋯

1 + 2 + 4 + 8 + ⋯

Root of unity

Ones' complement

1 − 1 + 2 − 6 + 24 − 120 + ⋯

1 − 2 + 3 − 4 + ⋯

1 − 2 + 4 − 8 + ⋯

Two-dimensional space

Square root of 2