Lines Matching refs:xs
42 my ($x, $xs) = Math::BigFloat::_e_add($a,$b,'+','+');
43 is (_str($x,$xs), '+444', 'add two positive numbers');
46 ($x,$xs) = _add (123,321,'+','+');
47 is (_str($x,$xs), '+444', 'add two positive numbers');
49 ($x,$xs) = _add (123,321,'+','-');
50 is (_str($x,$xs), '-198', 'add +x + -y');
51 ($x,$xs) = _add (123,321,'-','+');
52 is (_str($x,$xs), '+198', 'add -x + +y');
54 ($x,$xs) = _add (321,123,'-','+');
55 is (_str($x,$xs), '-198', 'add -x + +y');
56 ($x,$xs) = _add (321,123,'+','-');
57 is (_str($x,$xs), '+198', 'add +x + -y');
59 ($x,$xs) = _add (10,1,'+','-');
60 is (_str($x,$xs), '+9', 'add 10 + -1');
61 ($x,$xs) = _add (10,1,'-','+');
62 is (_str($x,$xs), '-9', 'add -10 + +1');
63 ($x,$xs) = _add (1,10,'-','+');
64 is (_str($x,$xs), '+9', 'add -1 + 10');
65 ($x,$xs) = _add (1,10,'+','-');
66 is (_str($x,$xs), '-9', 'add 1 + -10');
73 ($x, $xs) = Math::BigFloat::_e_sub($b,$a,'+','+');
74 is (_str($x,$xs), '+198', 'sub two positive numbers');
77 ($x,$xs) = _sub (123,321,'+','-');
78 is (_str($x,$xs), '+444', 'sub +x + -y');
79 ($x,$xs) = _sub (123,321,'-','+');
80 is (_str($x,$xs), '-444', 'sub -x + +y');
88 my ($x, $xs) = Math::BigFloat::_e_add($aa,$bb,$as,$bs);
91 ($x,$xs);
100 my ($x, $xs) = Math::BigFloat::_e_sub($aa,$bb,$as,$bs);
103 ($x,$xs);