Function bellpepper::gadgets::lookup::lookup3_xy_with_conditional_negation
source ยท pub fn lookup3_xy_with_conditional_negation<Scalar: PrimeField, CS>(
cs: CS,
bits: &[Boolean],
coords: &[(Scalar, Scalar)],
) -> Result<(Num<Scalar>, Num<Scalar>), SynthesisError>where
CS: ConstraintSystem<Scalar>,
Expand description
Performs a 3-bit window table lookup, where one of the bits is a sign bit.