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Check if a Leaf is Diagonal

Source: R/005_zzz_R_specific_generics.R
is_diag.Rd

Reports the diag attribute of a Variable or Parameter, as CVXPY's Leaf.is_diag(). Defined for leaves only.

Usage

is_diag(x, ...)

Arguments

x

A Variable or Parameter.

...

Not used.

Value

Logical scalar: TRUE if x was created with diag = TRUE.