test/bigdecimal/test_bigdecimal.rb

940       assert_nan(BigDecimal::NAN ** BigDecimal::INFINITY)
943         assert_nan(BigDecimal::NAN ** (-BigDecimal::INFINITY))
1043       assert_positive_infinite(BigDecimal::INFINITY ** 3)
1044       assert_positive_infinite(BigDecimal::INFINITY ** 3.quo(1))
1045       assert_positive_infinite(BigDecimal::INFINITY ** 3.0)
1046       assert_positive_infinite(BigDecimal::INFINITY ** BigDecimal(3))
1047       assert_positive_infinite(BigDecimal::INFINITY ** 2)
1048       assert_positive_infinite(BigDecimal::INFINITY ** 2.quo(1))
1049       assert_positive_infinite(BigDecimal::INFINITY ** 2.0)
1050       assert_positive_infinite(BigDecimal::INFINITY ** BigDecimal(2))
1051       assert_positive_infinite(BigDecimal::INFINITY ** 1)
1052       assert_positive_infinite(BigDecimal::INFINITY ** 1.quo(1))
1053       assert_positive_infinite(BigDecimal::INFINITY ** 1.0)
1054       assert_positive_infinite(BigDecimal::INFINITY ** BigDecimal(1))
1055       assert_equal(1, BigDecimal::INFINITY ** 0)
1056       assert_equal(1, BigDecimal::INFINITY ** 0.quo(1))
1057       assert_equal(1, BigDecimal::INFINITY ** 0.0)
1058       assert_equal(1, BigDecimal::INFINITY ** BigDecimal(0))
1059       assert_positive_zero(BigDecimal::INFINITY ** -1)
1060       assert_positive_zero(BigDecimal::INFINITY ** -1.quo(1))
1061       assert_positive_zero(BigDecimal::INFINITY ** -1.0)
1062       assert_positive_zero(BigDecimal::INFINITY ** BigDecimal(-1))
1063       assert_positive_zero(BigDecimal::INFINITY ** -2)
1064       assert_positive_zero(BigDecimal::INFINITY ** -2.0)
1065       assert_positive_zero(BigDecimal::INFINITY ** BigDecimal(-2))
1072       assert_negative_infinite((-BigDecimal::INFINITY) ** 3)
1073       assert_negative_infinite((-BigDecimal::INFINITY) ** 3.quo(1))
1074       assert_negative_infinite((-BigDecimal::INFINITY) ** 3.0)
1075       assert_negative_infinite((-BigDecimal::INFINITY) ** BigDecimal(3))
1076       assert_positive_infinite((-BigDecimal::INFINITY) ** 2)
1077       assert_positive_infinite((-BigDecimal::INFINITY) ** 2.quo(1))
1078       assert_positive_infinite((-BigDecimal::INFINITY) ** 2.0)
1079       assert_positive_infinite((-BigDecimal::INFINITY) ** BigDecimal(2))
1080       assert_negative_infinite((-BigDecimal::INFINITY) ** 1)
1081       assert_negative_infinite((-BigDecimal::INFINITY) ** 1.quo(1))
1082       assert_negative_infinite((-BigDecimal::INFINITY) ** 1.0)
1083       assert_negative_infinite((-BigDecimal::INFINITY) ** BigDecimal(1))
1084       assert_equal(1, (-BigDecimal::INFINITY) ** 0)
1085       assert_equal(1, (-BigDecimal::INFINITY) ** 0.quo(1))
1086       assert_equal(1, (-BigDecimal::INFINITY) ** 0.0)
1087       assert_equal(1, (-BigDecimal::INFINITY) ** BigDecimal(0))
1088       assert_negative_zero((-BigDecimal::INFINITY) ** -1)
1089       assert_negative_zero((-BigDecimal::INFINITY) ** -1.quo(1))
1090       assert_negative_zero((-BigDecimal::INFINITY) ** -1.0)
1091       assert_negative_zero((-BigDecimal::INFINITY) ** BigDecimal(-1))
1092       assert_positive_zero((-BigDecimal::INFINITY) ** -2)
1093       assert_positive_zero((-BigDecimal::INFINITY) ** -2.quo(1))
1094       assert_positive_zero((-BigDecimal::INFINITY) ** -2.0)
1095       assert_positive_zero((-BigDecimal::INFINITY) ** BigDecimal(-2))
1227     assert(BigDecimal::INFINITY.infinite?, "BigDecimal::INFINITY is not a infinity")
1255       assert_equal(0, BigMath.exp(-BigDecimal::INFINITY, 20))
1262       assert(BigMath.exp(BigDecimal::INFINITY, 20) > 0)
1263       assert(BigMath.exp(BigDecimal::INFINITY, 20).infinite?)
1358         BigMath.log(-BigDecimal::INFINITY, 20)
1366       assert(BigMath.log(BigDecimal::INFINITY, 20) > 0)
1367       assert(BigMath.log(BigDecimal::INFINITY, 20).infinite?)