Class Scalar

Subtract a scalar from every item in the operand matrix

Namespace: Chippyash\Math\Matrix\Computation\Sub
Link: http://www.php.net//manual/en/function.is-scalar.php
Located at Computation/Sub/Scalar.php

Methods summary
`public Chippyash\Math\Matrix\Computation\Sub\Matrix`	# `compute( Chippyash\Math\Matrix\NumericMatrix $mA, scalar $extra = null )` Subtract a single scalar value from each member of the matrix and return result Boolean values are converted to 0 (false) and 1 (true). Use the logical computations if required. String values do a string replace for the scalar, replacing occurences of if with '' Subtract a single scalar value from each member of the matrix and return result Boolean values are converted to 0 (false) and 1 (true). Use the logical computations if required. String values do a string replace for the scalar, replacing occurences of if with '' Parameters `$mA` First matrix to act on - required `$extra` value to subtract Returns `Chippyash\Math\Matrix\Computation\Sub\Matrix` Throws Chippyash/Matrix/Exceptions/ComputationException

Methods inherited from Chippyash\Math\Matrix\Computation\AbstractComputation
`__invoke()`