Similar to MATLAB

Document Object Model

DOS API

Drax Group

Receptor activated solely by a synthetic ligand

Dartmouth Time-Sharing System

DVD-Audio

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 + ⋯