Method testPow2_int

JSAT/test/jsat/math/FastMathTest.java:110–116

Test of pow2 method, of class FastMath.

()

     * Test of pow2 method, of class FastMath.
     */
    @Test
    public void testPow2_int()
    {
        System.out.println("pow2");
        for(int i = 0; i < 20; i++)
            assertEquals(Math.pow(2,i), FastMath.pow2(i), 0.0);//docs say it must be exact
    }

    /**
     * Test of pow2 method, of class FastMath.