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feat: Add Math.sumPrecise type definition (ES2025) #63458

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feat: Add Math.sumPrecise type definition (ES2025) #63458

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23 changes: 16 additions & 7 deletions src/lib/es2025.float16.d.ts
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Expand Up @@ -400,13 +400,22 @@ interface Float16ArrayConstructor {
}
declare var Float16Array: Float16ArrayConstructor;

interface Math {
/**
* Returns the nearest half precision float representation of a number.
* @param x A numeric expression.
*/
f16round(x: number): number;
}
interface Math {
/**
* Returns the nearest half precision float representation of a number.
* @param x A numeric expression.
*/
f16round(x: number): number;
/**
* Returns the sum of the values in the iterable using a more precise
* summation algorithm than naive floating-point addition.
* Returns `-0` if the iterable is empty.
* @param numbers An iterable (such as an Array) of numbers.
* @throws {TypeError} If `numbers` is not iterable, or if any value in the iterable is not of type `number`.
* @throws {RangeError} If the iterable yields 2^53 or more values.
*/
sumPrecise(numbers: Iterable<number>): number;
}

interface DataView<TArrayBuffer extends ArrayBufferLike> {
/**
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