Simulating 15C RAN # on 35s

[Thomas Klemm]

(02-15-2015 05:24 AM)Paul Dale Wrote:  Shouldn't there be a FRAC surround the entire expression?

Correct:
RND(n+1) = Frac(1574352261*RND(n) + 0.1017980433)

Or then we could use:
RND(n+1) = Frac(15743.52261*(\(10^5\)*RND(n)) + 0.1017980433)

This allows to split the factors into an integer and fraction part and use:
\((a+b)(c+d)=ac+ad+bc+bd\)
The good thing is that \(ac\) is an integer. Thus we can omit it.

Here's a program for the HP-42S:

Code:

00 { 56-Byte Prgm }
01 LBL "RAN#"
02 1E5
03 *
04 FP
05 LASTX
06 IP
07 0.52261
08 *
09 X<>Y
10 RCL* ST L
11 LASTX
12 15743
13 *
14 R↑
15 +
16 FP
17 +
18 0.1017980433
19 +
20 FP
21 END

It should be straightforward to translate that to the HP-35S.

Cheers
Thomas