Method isNotEqual

test/testmathlib.cpp:87–90

    }

    void isNotEqual() const {
        ASSERT_EQUALS(false, MathLib::isNotEqual("1.0", "1.0"));
        ASSERT_EQUALS(true,  MathLib::isNotEqual("1.", "1.01"));
    }

    void isLess() const {
        ASSERT_EQUALS(false, MathLib::isLess("1.0", "0.001"));