diff options
| author | Nathan Lasseter <nathan.je.lasseter@googlemail.com> | 2009-10-04 00:56:56 +0100 |
|---|---|---|
| committer | Nathan Lasseter <nathan.je.lasseter@googlemail.com> | 2009-10-04 00:56:56 +0100 |
| commit | 0248ed34ce3d05228bc5084669c3a27933be0c2e (patch) | |
| tree | b9c4990344b0863a2af851b5917c49f3a5f03e6b /problem97.erl | |
| parent | 00686037d57eb0a0d5eba6eeb6fcc9692e8b59f6 (diff) | |
first commit
Diffstat (limited to 'problem97.erl')
| -rwxr-xr-x | problem97.erl | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/problem97.erl b/problem97.erl new file mode 100755 index 0000000..5a7f6b6 --- /dev/null +++ b/problem97.erl @@ -0,0 +1,8 @@ +-module(problem97). +-export([solve/0]). + +solve() -> (28433 * pow(7830457))+1. + +pow(E) -> pow2(2,E). +pow2(B,1) -> B; +pow2(B,E) -> pow2(2*B, E-1). |