HP 33s hp 33s_user's manual_English_E_HDPM20PIE56.pdf - Page 375

program, 1-24, 12-20 using, 1-24 variable, 1-24, 3-3 chain calculations, 2-11 change-percentage functions, 4-6 changing sign of numbers, 1-14, 1-17, 9-3 checksums equations, 6-18, 12-6, 12-21 programs, 12-20 CLEAR menu, 1-6 clearing equations, 6-8 general information, 1-5 memory, 1-24, A-1 messages, 1-23 numbers, 1-14, 1-16 programs, 1-24, 12-20 statistics registers, 11-2, 11-11 variables, 1-24, 3-3, 3-4 X-register, 2-2, 2-6 clearing memory, A-4, B-3 combinations, 4-14 commas (in numbers), 1-18, A-1 comparison tests, 13-7 complex numbers coordinate systems, 9-5 entering, 9-1 on stack, 9-1 operations, 9-1, 9-2 polynomial roots, 15-20 viewing, 9-1 conditional tests, 13-6, 13-7, 13-8, 13-11, 13-17 constant (filling stack), 2-6 Continuous Memory, 1-1 contrast adjustment, 1-1 conversion functions, 4-9 conversions angle format, 4-13 angle units, 4-13 coordinates, 4-9, 9-5, 15-1 length units, 4-13 mass units, 4-13 number bases, 10-1 temperature units, 4-13 time format, 4-12 volume units, 4-13 coordinates converting, 4-5, 4-9, 15-1 transforming, 15-32 correlation coefficient, 11-7, 16-1 cosine (trig), 4-4, 9-3 cross product, 15-1 cubic equation, 15-20 curve fitting, 11-8, 16-1 D Decimal mode. See base mode decimal point, 1-18, A-1 degrees angle units, 4-4, A-2 converting to radians, 4-13 denominators controlling, 5-5, 13-9, 13-14 range of, 1-22, 5-1, 5-2 setting maximum, 5-4 digit-entry cursor backspacing, 1-5, 6-8, 12-6 in equations, 6-5 in programs, 12-6 meaning, 1-15 discontinuities of functions, D-5 display Index-3