| Chapter Introduction | |
| X02AHC | nag_max_sine_argument Largest permissible argument for sin and cos functions |
| X02AJC | nag_machine_precision Machine precision |
| X02AKC | nag_real_smallest_number Smallest positive model number |
| X02ALC | nag_real_largest_number Largest positive model number |
| X02AMC | nag_real_safe_small_number Safe range of floating-point arithmetic |
| X02BBC | nag_max_integer Largest representable integer |
| X02BEC | nag_decimal_digits Maximum number of decimal digits that can be represented |
| X02BHC | nag_real_base Parameter b of model of floating-point arithmetic |
| X02BJC | nag_real_base_digits Parameter p of model of floating-point arithmetic |
| X02BKC | nag_real_min_exponent Parameter emin of model of floating-point arithmetic |
| X02BLC | nag_real_max_exponent Parameter emax of model of floating-point arithmetic |
| X02DAC | nag_underflow_flag Switch for taking precautions to avoid underflow |
| X02DJC | nag_real_arithmetic_rounds Parameter ROUNDS of model of floating-point arithmetic |