factorial...
Paul Chamberlain
tif at doorstop.austin.ibm.com
Fri Feb 8 01:55:07 AEST 1991
josevela at mtecv2.mty.itesm.mx (Jose Angel Vela Avila) writes:
> We are having trouble trying to do the factorial of 10000 :-)
I don't know if the smiley makes this a joke or not but I can't resist
a challenge. A RISC System/6000 Model 930 running bc did this in:
real 14m25.13s
user 14m10.08s
sys 0m3.46s
and came up with 35660 digits, available if you really want them. Here
is the bc program just in case you're curious.
define f(n) {
auto x
x = 1
for (n; n>1; n--) {
x = x * n
}
return(x)
}
f(10000)
quit
Paul Chamberlain | I do NOT speak for IBM. IBM VNET: PAULCC AT AUSTIN
512/838-9662 | ...!cs.utexas.edu!ibmchs!auschs!doorstop.austin.ibm.com!tif
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