Exact fraction arithmetic with simplification
Enter integer numerators and denominators and choose an operation. BigInt preserves integer arithmetic, and the greatest common divisor reduces the result.
Example and limitations
1/2 + 1/3 = (1×3 + 1×2)/(2×3) = 5/6. Zero denominators and division by a zero-valued fraction are rejected. The decimal is approximate; the final fraction is exact.