`asinh()`

Function in Builtins

asinh(x): inverse hyperbolic sine, component-wise; defined over all reals.

import { asinh } from 'typeshade'

The signature, the description and the examples come from the compiler's own source at commit 26de7be8.

Syntax

const asinh: <K extends FloatKey>(x: ReadonlyNode<K>) => Node<K>

Node<K>

As the inverse Gudermannian, asinh(tan(φ)) equals log(tan(π/4 + φ/2)) with one transcendental fewer and no π/4 constant to truncate.

import { fn, asinh, tan, f32T } from 'typeshade'

const invGd = fn('invGd', { phi: f32T }, ({ phi }) => asinh(tan(phi)))