DBL_MIN Macro

Minimum normalized positive double precision floating-point value.

Attention: The default size of the MPLAB XC16 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 ((double)1.1754943508222875e-38L)/((double)2.2250738585072014e-308L) (See attention note)
MPLAB XC32 ((double)2.2250738585072014e-308L)