neg | R Documentation |
The elementwise absolute negative portion of an expression, -\min(x_i,0)
. This is equivalent to -min_elemwise(x,0)
.
neg(x)
x |
An Expression, vector, or matrix. |
An Expression representing the negative portion of the input.
x <- Variable(2)
val <- matrix(c(-3,3))
prob <- Problem(Minimize(neg(x)[1]), list(x == val))
result <- solve(prob)
result$value
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