1
<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>
2
<!DOCTYPE MAN SYSTEM "../../manrev.dtd">
4
<LANGUAGE>eng</LANGUAGE>
6
<TYPE>Scilab Function</TYPE>
7
<DATE>April 1993</DATE>
8
<SHORT_DESCRIPTION name="minus"> (-) substraction operator, sign changes</SHORT_DESCRIPTION>
10
<CALLING_SEQUENCE_ITEM>X-Y</CALLING_SEQUENCE_ITEM>
11
<CALLING_SEQUENCE_ITEM>-Y</CALLING_SEQUENCE_ITEM>
16
<PARAM_NAME>X</PARAM_NAME>
18
<SP>: scalar or vector or matrix of numbers, polynomials or rationals. It may also be a <VERB>syslin</VERB> list</SP>
22
<PARAM_NAME>Y</PARAM_NAME>
24
<SP>: scalar or vector or matrix of numbers, polynomials or rationals. It may also be a <VERB>syslin</VERB> list</SP>
33
For numeric operands substraction as its usual meaning.
34
If one of the operands is a matrix and the other one a scalar the
35
the operation is performed element-wise. if <VERB>Y==[] X</VERB> is returned;
36
if <VERB>X==[] -Y</VERB> is returned.</P>
38
Substraction may also be defined for other data types through
39
"soft-coded" operations.</P>
56
<LINK>mtlb_mode</LINK>