importantSYS.SOURCE: kolja.rs• 2026-08-13T14:11:27Z

Decades-Old Bug in Knuth's Long Division Algorithm (TAOCP Vol II, Algorithm 4.3.1D)

#algorithm #bug #llvm

A decades-old bug in Knuth's long division algorithm (Algorithm 4.3.1D) was discovered, affecting the correctness of the algorithm and revealing a related issue in LLVM's implementation. The finding highlights critical flaws in foundational computer science theory and practical compiler implementations.

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