subtraction

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subtraction

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Syntax

A - B

Description

A - B subtracts B from A. A and B must have the same size, unless one is a scalar. A scalar can be subtracted from a matrix of any size.

Examples

A

B

A - B

5

3

2

-4.2

5.5

-9.7

[4, 5; 6, 7]

[1, 1; 5, 5]

[3, 4; 1, 2]

[4, 5; 6, 7]

4

[0, 1; 2, 3]

4

[4, 5; 6, 7]

[0,-1;-2,-3]