perf: eliminate redundant BigUint multiplications in Fp2MulSyscall#450
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eigmax merged 1 commit intoProjectZKM:mainfrom Feb 15, 2026
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Each BigUint multiplication was computed 2-3 times in the Fp2 mul syscall. Cached the four products (ac0bc0, ac1bc1, ac0bc1, ac1bc0) in variables. Reduces BigUint multiplications from 10 to 4 per syscall invocation.