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DD_QD (MuPAT) >> DD_QD (MuPAT) > QD: 32 bytes decimal arithmetics > qdpow

qdpow

n-th power of a QD real number

Syntax

p = qdpow(a,n)

Parameters

a

QD real number

n

integer > 0

p

QD real number

Description

qdpow(a,n)

return a n-th power of QD number.

Examples

a = qdrand(1,1)
p = qdpow(a,3)
p == a*a*a

qdpow(-a, 371)
--> a = qdrand(1,1)
 a  =
   2.11324865464121859330597333610137131197531777868435698370881634E-1

--> p = qdpow(a,3)
 p  =
   9.43738784555168966366516175376947828621009167870893058967049250E-3

--> p == a*a*a
 ans  =
  T

--> qdpow(-a, 371)
 ans  =
  -3.60307275195960225336041475423518556241935332765288708739794485E-251

See Also

Authors

Copyright (C) 2011 - Tsubasa Saito

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