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floats
🌌floats
floats -- unit type defining features related to float but not requiring
an instance
floats are binary floating point numbers as defined in the IEEE 754-2019
standard, see https://ieeexplore.ieee.org/servlet/opac?punumber=8766227
number of bits used for exponent
number of bits used for mantissa, including leading '1' that is not actually
stored