Small C++23 math library with custom uint128/int128 and a fixed-point Numeric128<P,S> type plus a big decimal Numeric, focused on predictable parsing/formatting and no external dependencies.
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Updated
Jan 12, 2026 - C++
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C++23 arbitrary-precision numeric types (BigInteger/BigDecimal/BigFloat/BigRational/BigModular/BigMatrix) built on GMP.
cplusplus math cpp multiprecision multi-precision cplusplus-23 cpp23 cpp-23 cpp23-library unumber usub
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Updated
Jan 12, 2026 - C++
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