Floating point
Internal representation
Columns: Type | Sign | Exponent | Significand | Total bits | Exponent bias | Bits precision | Number of decimal digits
Half ( IEEE 754-2008 ) | 1 | 5 | 10 | 16 | 15 | 11 | ~3.3 | Single | 1 | 8 | 23 | 32 | 127 | 24 | ~7.2 | Double | 1 | 11 | 52 | 64 | 1023 | 53 | ~15.9 | Double extended (80-bit) | 1 | 15 | 64 | 80 | 16383 | 64 | ~19.2 | Quad | 1 | 15 | 112 | 128 | 16383 | 113 | ~34.0