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bigarith.js

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Do very large math to precision!

osofem/bigarith.js

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console.log("%cTesting for isOdd", "color: blue; font-size: 20pt;"); assertExpect(new BigArith(4).isOdd(), false); assertExpect(new BigArith(3).isOdd(), true); assertExpect(new BigArith(4.4).isOdd(), false, "Should be false, decimals are not even or odd"); assertExpect(new BigArith("9999999999999999999999999999999999999998655555555555555333333333333333333333338").isOdd(), false); assertExpect(new BigArith("999999999999999999999999999999999999999865555555555555533333333333333333333333999999").isOdd(), true); //Negative assertExpect(new BigArith(-4).isOdd(), false); assertExpect(new BigArith(-3).isOdd(), true); assertExpect(new BigArith().isOdd(), false); assertIsNaN(new BigArith(NaN).isOdd());