HP 39gII, Руководство пользователя

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168 Using mathematical functions
ifactor
Prime factorization. Returns the prime factorization of the
integer a as a product.
ifactor
( a )
Example:
ifactor
(150) returns .
ifactors
Prime factors. Similar to ifactor, but returns a list of the
factors of the integer a with their multiplicities.
ifactor
( a )
Example:
ifactor
(150) returns
[2,1,3,1,5,2].
igcd
Greatest common divisor. Returns the integer that is the
greatest common divisor of the integers a and b .
igcd
( a, b )
Example:
igcd
(24, 36) returns 12.
iquo
Euclidean quotient. Returns the integer quotient when the
integer a is divided by the integer b .
iquo
( a, b )
Example:
iquo
(46, 21) returns 2.
iquorem
Euclidean quotient and remainder. Returns the integer
quotient and remainder when the integer a is divided by
the integer b .
iquorem
( a, b )
Example:
iquorem
(46, 21) returns [2, 4].
irem
Euclidean remainder. Returns the integer remainder when
the integer a is divided by the integer b .
irem
( a, b )
Example:
irem
(46, 21) returns 4.
2 3 5
2
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