IEEE 754
Float32/64 hexadecimal with exponent and mantissa.
Float64
Hex (big-endian) 0x3fb999999999999a
sign 0 · exp 1019 (bias 1023) · frac 999999999999a
Float32
Hex (big-endian) 0x3dcccccd
sign 0 · exp 123 (bias 127) · frac 5033165
Float32/64 hexadecimal with exponent and mantissa.
Float64
Hex (big-endian) 0x3fb999999999999a
sign 0 · exp 1019 (bias 1023) · frac 999999999999a
Float32
Hex (big-endian) 0x3dcccccd
sign 0 · exp 123 (bias 127) · frac 5033165