# Inexact Library The `(scheme inexact)` library exports procedures which are typically only useful with inexact values. - [`acos`](#acos) - [`asin`](#asin) - [`atan`](#atan) - [`cos`](#cos) - [`exp`](#exp) - [`log`](#log) - [`sin`](#sin) - [`sqrt`](#sqrt) - [`tan`](#tan) #acos #asin #atan #cos #exp #log #sin #sqrt #tan