Clark Seanor cruxicheiros
cruxicheiros
/ refactored-ternary.js
Last active
March 27, 2020 02:10
The refactored ternary - IEEE 754
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| function isSpecialCase(exponent, bias) { | |
| return exponent == (bias << 1) + 1 | |
| } | |
| function handleSpecialCases(significand, signal) { | |
| if (significand) { | |
| return NaN; | |
| } else if (signal) { | |
| return -Infinity; | |
| } else { |
cruxicheiros
/ worksheet.js
Created
March 27, 2020 02:05
Unpicking a lump of ternary into something meaningful
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| // The original: | |
| function doMath(bias, significand, signal, exponent) { | |
| return exponent == (bias << 1) + 1 | |
| ? significand | |
| ? NaN | |
| : signal | |
| ? -Infinity | |
| : +Infinity | |
| : (1 + signal * -2) * |