Lines Matching refs:_str
43 is (_str($x,$xs), '+444', 'add two positive numbers');
44 is (_str($a,''), '444', 'a modified');
47 is (_str($x,$xs), '+444', 'add two positive numbers');
50 is (_str($x,$xs), '-198', 'add +x + -y');
52 is (_str($x,$xs), '+198', 'add -x + +y');
55 is (_str($x,$xs), '-198', 'add -x + +y');
57 is (_str($x,$xs), '+198', 'add +x + -y');
60 is (_str($x,$xs), '+9', 'add 10 + -1');
62 is (_str($x,$xs), '-9', 'add -10 + +1');
64 is (_str($x,$xs), '+9', 'add -1 + 10');
66 is (_str($x,$xs), '-9', 'add 1 + -10');
74 is (_str($x,$xs), '+198', 'sub two positive numbers');
75 is (_str($b,''), '198', 'a modified');
78 is (_str($x,$xs), '+444', 'sub +x + -y');
80 is (_str($x,$xs), '-444', 'sub -x + +y');
89 is (Math::BigInt::Calc->_str($x), Math::BigInt::Calc->_str($aa),
101 is (Math::BigInt::Calc->_str($x), Math::BigInt::Calc->_str($aa),
106 sub _str
110 $s . Math::BigInt::Calc->_str($x);