Merge branch 'master' into pluggable_struct

1 files changed, 0 insertions, 125 deletions

diff --git a/test/t/math.rb b/test/t/math.rb
deleted file mode 100644
index 780b805d2..000000000
--- a/test/t/math.rb
+++ /dev/null
@@ -1,125 +0,0 @@
-##
-# Math Test
-
-if Object.const_defined?(:Math)
-  assert('Math.sin 0') do
-    check_float(Math.sin(0), 0)
-  end
-
-  assert('Math.sin PI/2') do
-    check_float(Math.sin(Math::PI / 2), 1)
-  end
-
-  assert('Fundamental trig identities') do
-    result = true
-    N = 13
-    N.times do |i|
-      a  = Math::PI / N * i
-      ca = Math::PI / 2 - a
-      s  = Math.sin(a)
-      c  = Math.cos(a)
-      t  = Math.tan(a)
-      result &= check_float(s, Math.cos(ca))
-      result &= check_float(t, 1 / Math.tan(ca))
-      result &= check_float(s ** 2 + c ** 2, 1)
-      result &= check_float(t ** 2 + 1, (1/c) ** 2)
-      result &= check_float((1/t) ** 2 + 1, (1/s) ** 2)
-    end
-    result
-  end
-
-  assert('Math.erf 0') do
-    check_float(Math.erf(0), 0)
-  end
-
-  assert('Math.exp 0') do
-    check_float(Math.exp(0), 1.0)
-  end
-
-  assert('Math.exp 1') do
-    check_float(Math.exp(1), 2.718281828459045)
-  end
-
-  assert('Math.exp 1.5') do
-    check_float(Math.exp(1.5), 4.4816890703380645)
-  end
-
-  assert('Math.log 1') do
-    check_float(Math.log(1), 0)
-  end
-
-  assert('Math.log E') do
-    check_float(Math.log(Math::E), 1.0)
-  end
-
-  assert('Math.log E**3') do
-    check_float(Math.log(Math::E**3), 3.0)
-  end
-
-  assert('Math.log2 1') do
-    check_float(Math.log2(1), 0.0)
-  end
-
-  assert('Math.log2 2') do
-    check_float(Math.log2(2), 1.0)
-  end
-
-  assert('Math.log10 1') do
-    check_float(Math.log10(1), 0.0)
-  end
-
-  assert('Math.log10 10') do
-    check_float(Math.log10(10), 1.0)
-  end
-
-  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]
-    result = true
-    cub.each_with_index do |v,i|
-      result &= check_float(Math.cbrt(v), num[i])
-    end
-    result
-  end
-
-  assert('Math.hypot') do
-    check_float(Math.hypot(3, 4), 5.0)
-  end
-
-  assert('Math.frexp 1234') do
-    n = 1234
-    fraction, exponent = Math.frexp(n)
-    check_float(Math.ldexp(fraction, exponent), n)
-  end
-
-  assert('Math.erf 1') do
-    check_float(Math.erf(1), 0.842700792949715)
-  end
-
-  assert('Math.erfc 1') do
-    check_float(Math.erfc(1), 0.157299207050285)
-  end
-
-  assert('Math.erf -1') do
-    check_float(Math.erf(-1), -0.8427007929497148)
-  end
-
-  assert('Math.erfc -1') do
-    check_float(Math.erfc(-1), 1.8427007929497148)
-  end
-end
-