CVXR: harmonic_mean – R documentation

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harmonic_mean

Harmonic Mean

Description

The harmonic mean, ≤ft(\frac{1}{n} ∑_{i=1}^n x_i^{-1}\right)^{-1}. For a matrix, the function is applied over all entries.

Usage

harmonic_mean(x)

Arguments

`x`	An Expression, vector, or matrix.

Value

An Expression representing the harmonic mean of the input.

Examples

x <- Variable()
prob <- Problem(Maximize(harmonic_mean(x)), list(x >= 0, x <= 5))
result <- solve(prob)
result$value
result$getValue(x)

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