number base conversion for hp17b/17bii

[Thomas Klemm]

(06-18-2014 06:53 PM)Don Shepherd Wrote:  BC:ANS=\(\Sigma\)(I:0:LOG(N)\(\div\)LOG(B2):1:MOD(N:B2)\(\times\)B1^I+0\(\times\)L(N:IDIV(N:B2))​)

Very cool! Thanks for consistently bringing up this calculator.
You don't need MOD if you combine the calculations from successive lines.

Example: DEC → OCT

Code:

         2014
+   2 *   251
+  20 *    31
+ 200 *     3
         ----
         3736

BC:ANS=
0\(\times\)L(K:FROM-TO)
+N
+\(\Sigma\)(I:1:LOG(N)\(\div\)LOG(TO):1:
  G(K)\(\times\)L(N:IDIV(N:TO))
  +0\(\times\)L(K:FROM\(\times\)G(K))
​)

Kind regards
Thomas