mul_sign: Sign of a product of two expressions
In CVXR: Disciplined Convex Optimization
View source: R/006_utilities_sign.R
mul_sign R Documentation
Sign of a product of two expressions
Description
Determines whether the product of two expressions is nonnegative,
nonpositive, or unknown, using the sign multiplication table.
Usage
mul_sign(lh_expr, rh_expr)
Arguments
lh_expr
An Expression object (left-hand operand)
rh_expr
An Expression object (right-hand operand)
Value
Named logical vector c(is_nonneg, is_nonpos)
CVXR documentation built on March 6, 2026, 9:10 a.m.
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View source: R/006_utilities_sign.R
| mul_sign | R Documentation |
Sign of a product of two expressions
Description
Determines whether the product of two expressions is nonnegative, nonpositive, or unknown, using the sign multiplication table.
Usage
mul_sign(lh_expr, rh_expr)
Arguments
lh_expr |
An Expression object (left-hand operand) |
rh_expr |
An Expression object (right-hand operand) |
Value
Named logical vector c(is_nonneg, is_nonpos)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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