perspective: Perspective Transform

In CVXR: Disciplined Convex Optimization

Perspective Transform

Description

Creates the perspective transform of a scalar convex or concave expression. Given a scalar expression f(x) and a nonneg variable s, the perspective is s * f(x/s).

Usage

perspective(f, s, f_recession = NULL)

Arguments

f	A scalar convex or concave Expression.
s	A nonneg Variable (scalar).
f_recession	Optional recession function for handling s = 0.

Value

A Perspective expression.

CVXR documentation built on March 6, 2026, 9:10 a.m.