Esempio n. 1
0
 public function testNegativeOnePower()
 {
     $x = new \MyOddWeb\BigNumber(7);
     $x->Pow(-1, 10);
     //  0.14285714285714285714285714285714
     $z = $x->ToString();
     $this->assertSame("0.1428571428", $z);
 }
 public function testCannotRoundNanNumbers()
 {
     $x = new \MyOddWeb\BigNumber(1);
     $x->Div(0);
     $this->assertTrue($x->IsNan());
     $x->Round(10);
     $this->assertTrue($x->IsNan());
     $z = $x->ToString();
     $this->assertSame("NaN", $z);
 }