Zero-Drift Arithmetic Architectural Comparison

Float64 vs Kahan Summation vs Standard Rational (BigInt+GCD) vs Base-2520 LUT Engine

4 Engine Models Active

1. State Inspector & Multi-Engine Decomposition

Fraction Input (Numerator / Denominator)

Macro Part (Whole Integer)

Click compute to inspect...

2. Architectural Characteristics

Engine	Addition Complexity	Zero Drift?	Primary Bottleneck
Float64	O(1) Hardware	No	Mantissa Tail Truncation
Kahan Sum	O(1) Software	Partial	Limited to Additions Only
Standard Rational	O(log N) BigInt	Yes (100%)	GCD Euclidean Loop & Allocation
Base-2520 LUT	O(1) Fixed-Point	Yes (Factors 1-10)	Micro Carry Propagation

3. Four-Way Benchmark Suite

Iterations (N)

Test Scenario	Engine Architecture	Computed Value	Drift Error	Execution Time	Relative Speed
Click "Run Comprehensive Benchmarks" to start...