cis

Summary

cis is a mathematical notation^[1]. cis draws 98 Wikipedia views per month (mathematical_notation category, ranking #4 of 13).^[2]

Key Facts

• cis's instance of is recorded as mathematical notation^[3].
• cis's instance of is recorded as complex-valued function^[4].
• cis's defining formula is recorded as z=\operatorname{cis}(x) = \cos(x) + i\sin(x)^[5].
• cis's Google Knowledge Graph ID is recorded as /g/11bxjb7lh4^[6].
• cis's MathWorld ID is recorded as Cis^[7].
• cis's maintained by WikiProject is recorded as WikiProject Mathematics^[8].
• cis's in defining formula is recorded as \operatorname{cis}^[9].
• cis's in defining formula is recorded as x^[10].
• cis's in defining formula is recorded as i^[11].
• cis's in defining formula is recorded as z^[12].

Why It Matters

cis draws 98 Wikipedia views per month (mathematical_notation category, ranking #4 of 13).^[2] cis has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.^[13] cis is known by 5 alternative names across languages and contexts.^[14]