29 lines
702 B
JavaScript
29 lines
702 B
JavaScript
var negativeMapping = {
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ceil: 'zero',
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floor: 'infinity',
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expand: 'infinity',
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trunc: 'zero',
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halfCeil: 'half-zero',
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halfFloor: 'half-infinity',
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halfExpand: 'half-infinity',
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halfTrunc: 'half-zero',
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halfEven: 'half-even',
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};
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var positiveMapping = {
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ceil: 'infinity',
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floor: 'zero',
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expand: 'infinity',
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trunc: 'zero',
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halfCeil: 'half-infinity',
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halfFloor: 'half-zero',
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halfExpand: 'half-infinity',
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halfTrunc: 'half-zero',
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halfEven: 'half-even',
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};
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export function GetUnsignedRoundingMode(roundingMode, isNegative) {
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if (isNegative) {
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return negativeMapping[roundingMode];
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}
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return positiveMapping[roundingMode];
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}
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