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minus
(-) subtraction operator, sign changes
Calling Sequence
X-Y -Y
Arguments
- X
scalar or vector or matrix of numbers, polynomials or rationals. It may also be a
syslinlist.- Y
scalar or vector or matrix of numbers, polynomials or rationals. It may also be a
syslinlist.
Description
Subtraction
For numeric operands subtraction as its usual meaning. If one of
the operands is a matrix and the other one a scalar then the operation is
performed element-wise. For X - Y, if Y==[] then X is returned; if
X==[] then -Y is returned.
Subtraction may also be defined for other data types through "soft-coded" operations (see overloading).
Examples
[1,2]-1 []-2 %s-2 1/%s-2
See Also
- addf — symbolic addition
- mtlb_mode — switch Matlab like operations
- plus — (+) addition operator
- overloading — display, functions and operators overloading capabilities
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