#define PRECISION 12
// have tried 8 and 18 as well

// maximum length biginteger: twice precision plus two

#define MAX_DIGITS 26
// use 38 for MAX_DIGITS when precision is 18
// if implementing higher precisions the various
// constants for the elementary functions in
// the schant compiler need more digits to match
// the precision

#define BIGFLOAT_POOL_SIZE 800
