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 Incoming links: Inverse trigonometric functions

Complex inverse sine Created 2026-09-24 Updated 2026-10-14

The principal complex inverse sine on

C ∖ ((- \infty, - 1] \cup [1, \infty))

is the branch

arcsin z = \int_{0}^{z} \frac{d t}{1 - t ^{2}}

whose derivative equals one at zero.

It is the complex sine member of the inverse trigonometric functions.

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Inverse sine Created 2026-09-24 Updated 2026-10-14

The inverse sine is one member of the inverse trigonometric functions.

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