074007 |
^QPI
|
( ob → ob' )
Internal xXQ.
|
073007 |
^QpiZ
|
( ob → symb )
Calls ^Qpi% and converts the resulting
(real) integers into zints.
|
075007 |
^QpiSym
|
( symb → symb' )
Internal xXQ for symbolics.
|
076007 |
^QpiArry
|
( [] → []' )
Internal xXQ for arrays. Converts each
element of the array.
|
077007 |
^QpiList
|
( {} → {}' )
Internal xXQ for lists. Converts each
element of the list.
|
078007 |
^Qpi
|
( %/C% → symb )
Internal xXQ for real and complex numbers.
|
079007 |
^Qpi%
|
( % → symb )
xXQ for reals, but does not convert numbers
to zints.
|
07A007 |
^GetRoot
|
( %' → %' %" )
Tries to find a square number which is a
factor of the argument. The algorithm only
tries numbers smaller than 1024^2-1 and
assumes that % is an integer. The returned
results are such that %=(%')^2*%". For
numbers which do not contain a square factor,
%'=1 and %"=%.
|
07B007 |
^Approx
|
( % → %' %" )
Approximates a real number with a fraction.
Returns numerator %' and denominator %".
The accuracy of the approximation is
determinated by the current display format.
|