math: expl.c cleanup
authorSzabolcs Nagy <nsz@port70.net>
Sun, 18 Nov 2012 02:49:16 +0000 (03:49 +0100)
committerSzabolcs Nagy <nsz@port70.net>
Sun, 18 Nov 2012 02:49:16 +0000 (03:49 +0100)
commite93a0fe49dcc2ff9728faa8920df75009b9f46dc
tree2d1a3bd3647c71741e5f302bea056318fa7bcb02
parentab1772c597ba8fe0c26400256b12d7a4df23880e
math: expl.c cleanup

raise overflow and underflow when necessary, fix various comments.
src/math/expl.c