FunctionName Mark ofIntroduction Purpose X02AHC 1 nag_max_sine_argument The largest permissible argument for sin and cos X02AJC 1 nag_machine_precision The machine precision X02AKC 1 nag_real_smallest_number The smallest positive model number X02ALC 1 nag_real_largest_number The largest positive model number X02AMC 1 nag_real_safe_small_number Safe range of floating point arithmetic X02ANC 6 nag_complex_safe_small_number Safe range of NAG complex floating point arithmetic X02BBC 1 nag_max_integer The largest representable integer X02BEC 1 nag_decimal_digits The maximum number of decimal digits that can be represented X02BHC 1 nag_real_base Parameter $b$ of model of floating point arithmetic X02BJC 1 nag_real_base_digits Parameter $p$ of model of floating point arithmetic X02BKC 1 nag_real_min_exponent Parameter ${e}_{\mathrm{min}}$ of model of floating point arithmetic X02BLC 1 nag_real_max_exponent Parameter ${e}_{\mathrm{max}}$ of model of floating point arithmetic X02DAC 1 nag_underflow_flag Switch for taking precautions to avoid underflowNote: this function is scheduled for withdrawal at Mark 24, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information. X02DJC 1 nag_real_arithmetic_rounds Parameter ROUNDS of model of floating point arithmeticNote: this function is scheduled for withdrawal at Mark 24, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information.