6.6.7 DBL_MIN Macro
Minimum normalized positive double precision floating-point value.
Attention: The default size of the MPLAB XC16
and XC-DSC
double type is 32 bits, but this can be changed to 64 bits
with the -fno-short-double option.Include
<float.h>
Definition
| Compiler | Definition |
|---|---|
| MPLAB XC8 | 1.17549435082228750797e-38F |
| MPLAB XC16 and XC-DSC | ((double)1.1754943508222875e-38L)/((double)2.2250738585072014e-308L)
(See attention note) |
| MPLAB XC32 | ((double)2.2250738585072014e-308L) |