CVXR: abs – R documentation

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abs

Absolute Value

Description

The elementwise absolute value.

Usage

## S4 method for signature 'Expression'
abs(x)

Arguments

`x`	An Expression.

Value

An Expression representing the absolute value of the input.

Examples

A <- Variable(2,2)
prob <- Problem(Minimize(sum(abs(A))), list(A <= -2))
result <- solve(prob)
result$value
result$getValue(A)

CVXR

Disciplined Convex Optimization

v1.0-10

Apache License 2.0 | file LICENSE

Authors

Anqi Fu [aut, cre], Balasubramanian Narasimhan [aut], David W Kang [aut], Steven Diamond [aut], John Miller [aut], Stephen Boyd [ctb], Paul Kunsberg Rosenfield [ctb]

Initial release

abs