altBn128G1Sum

api • Docs

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near-sdk-js v2.0.0 / api / altBn128G1Sum

Function: altBn128G1Sum()

altBn128G1Sum(value): Uint8Array

Computes sum for signed g1 group elements on alt_bn128 curve \sum_i (-1)^{sign_i} g_{1 i} should be equal result.

Parameters

• value: Uint8Array

sequence of (sign:bool, g1:G1), where G1 is point (x:Fq, y:Fq) on alt_bn128, alt_bn128 is Y^2 = X^3 + 3 curve over Fq. valueis encoded a as packed, little-endian[((u256, u256), ((u256, u256), (u256, u256)))]` slice.

Returns

Uint8Array

sum over Fq.

Defined in

packages/near-sdk-js/src/api.ts:995