<< ddones DD: 16 bytes decimal arithmetics qr >>

DD_QD (MuPAT) >> DD_QD (MuPAT) > DD: 16 bytes decimal arithmetics > ddpow

ddpow

n-th power of DD variable

Syntax

p = ddpow(a,n)

Parameters

a

single DD real number

n

integer > 0

p

DD real number

Description

ddpow(a,n)

return the n-th power of a.

Examples

a = - ddrand(1,1)
p = ddpow(a,3)
p == a*a*a

ddpow(a, 384)
--> a = - ddrand(1,1)
 a  = 
  -6.283917884260795078705996310064E-1

--> p = ddpow(a,3)
 p  = 
  -2.481369865105854344162709962368E-1

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

--> ddpow(a, 384)
 ans  =
   3.315220868500474268000948206113E-78

See Also

Authors

Copyright (C) 2011 - Tsubasa Saito

Report an issue
<< ddones DD: 16 bytes decimal arithmetics qr >>