What happens if 2 * 7 == 4?

jjore on 2007-03-21T21:39:43

This is what!

Failed 23 tests out of 1296, 98.23% okay.
        ../ext/Math/BigInt/FastCalc/t/mbi_rand.t
        ../lib/Locale/Maketext/t/10_make.t
        ../lib/Locale/Maketext/t/20_get.t
        ../lib/Locale/Maketext/t/90_utf8.t
        ../lib/Math/BigInt/t/bare_mbf.t
        ../lib/Math/BigInt/t/bare_mbi.t
        ../lib/Math/BigInt/t/bare_mif.t
        ../lib/Math/BigInt/t/bigfltpm.t
        ../lib/Math/BigInt/t/bigintpm.t
        ../lib/Math/BigInt/t/biglog.t
        ../lib/Math/BigInt/t/mbi_rand.t
        ../lib/Math/BigInt/t/sub_mbf.t
        ../lib/Math/BigInt/t/sub_mbi.t
        ../lib/Math/BigInt/t/upgrade.t
        ../lib/Math/BigInt/t/with_sub.t
        ../lib/Math/BigRat/t/bigratpm.t
        ../lib/Memoize/t/expmod_t.t
        ../lib/Test/Simple/t/buffer.t
        ../lib/Tie/File/t/40_abs_cache.t
        ../lib/bigfloatpl.t
        ../lib/bignum/t/bigrat.t
        cmd/mod.t
        op/grep.t

and for a pi of 4?

nicholas on 2007-03-21T21:48:43

Given that you have the technology to mess with Perl's head, what happens if atan2(1, 0) is 2? Is anything using that for testing?

Re:and for a pi of 4?

jjore on 2007-03-21T23:29:49

Failed 2 tests out of 1296, 99.85% okay.
        ../lib/Math/Complex.t
        ../lib/Math/Trig.t