Difference between revisions of "Mod Command"

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(If you want a function to do this, you can define it yourself eg <code>mod(x, y) = y (x / y - floor(x / y))</code>)
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{{command|cas=true|algebra}}
 
{{command|cas=true|algebra}}
 
;Mod[ <Dividend Number>, <Divisor Number> ]
 
;Mod[ <Dividend Number>, <Divisor Number> ]

Revision as of 06:52, 30 July 2015



Mod[ <Dividend Number>, <Divisor Number> ]
Yields the remainder when dividend number is divided by divisor number.
Example: Mod[9, 4] yields 1.
Mod[ <Dividend Polynomial>, <Divisor Polynomial> ]
Yields the remainder when the dividend polynomial is divided by the divisor polynomial.
Example: Mod[x^3 + x^2 + x + 6, x^2 - 3] yields 4 x + 9.

CAS Syntax

Mod[ <Dividend Number>, <Divisor Number> ]
Yields the remainder when dividend number is divided by divisor number.
Example: Mod[9, 4] yields 1.
Mod[ <Dividend Polynomial>, <Divisor Polynomial> ]
Yields the remainder when the dividend polynomial is divided by the divisor polynomial.
Example: Mod[x^3 + x^2 + x + 6, x^2 - 3] yields 4 x + 9.


Note:

If you want a function to do this, you can define it yourself eg mod(x, y) = y (x / y - floor(x / y))

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