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Fast_float
Jul 20, 2023
Fast and exact C++ number parsing library
The fast_float library provides fast header-only implementations for the C++ from_chars functions for float and double types. These functions convert ASCII strings representing decimal values e.g., 1.3e10 into binary types. We provide exact rounding including round to even. In our experience, these fast_float functions many times faster than comparable number-parsing functions from existing C++ standard libraries.
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