From 2c7cee8a1a7886691f5103a4319fca411408b500 Mon Sep 17 00:00:00 2001 From: Paolo Bosetti Date: Mon, 4 Jun 2012 15:56:51 -0700 Subject: Added Math.sqrt() that was missing in math.c, and added relevant test case --- test/t/math.rb | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'test/t/math.rb') diff --git a/test/t/math.rb b/test/t/math.rb index 5b9da4cb3..47a3bf527 100644 --- a/test/t/math.rb +++ b/test/t/math.rb @@ -76,6 +76,16 @@ assert('Math.log10 10**100') do check_float(Math.log10(10**100), 100.0) end +assert('Math.sqrt') do + num = [0.0, 1.0, 2.0, 3.0, 4.0] + sqr = [0, 1, 4, 9, 16] + result = true + sqr.each_with_index do |v,i| + result &= check_float(Math.sqrt(v), num[i]) + end + result +end + assert('Math.cbrt') do num = [-2.0, -1.0, 0.0, 1.0, 2.0] cub = [-8, -1, 0, 1, 8] -- cgit v1.2.3