What's the most lowest bit precision when the total bit less than 16?
Type Sign Exponent Significand Total bits Exponent bias Bits precision Number of decimal digits
Floating point
11376
text real real real real real real text
2-11376-1
Internal representation
Internal representation
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
SELECT MIN Bits precision FROM table WHERE Total bits < 16
16