(n, prec=0, rnd=round_fast)
return from_man_exp(n, 0, prec, rnd)
Create a raw mpf from an integer. If no precision is specified,
    the mantissa is stored exactly.
Create a raw mpf from an integer. If no precision is specified,
    the mantissa is stored exactly.
Create a raw mpf from an integer . If no precision is specified the mantissa is stored exactly .
def from_int(n, prec=0, rnd=round_fast):
    """Create a raw mpf from an integer. If no precision is specified,
    the mantissa is stored exactly."""
    if not prec:
        if n in int_cache:
            return int_cache[n]
    return from_man_exp(n, 0, prec, rnd)
def from_int ( n , prec = 0 , rnd = round_fast ) : if not prec : if n in int_cache : return int_cache [ n ] return from_man_exp ( n , 0 , prec , rnd )