| HP-83/85 disk |  Complex Determinant Model 200-0024 | 198? | Hewlett-Packard |
| HP-83/85 disk | Complex Linear Equations Model 200-0046 | 198? | Hewlett-Packard |
| HP-83/85 disk | Complex Operations Model 200-0012 | 198? | Hewlett-Packard |
| HP-83/85 disk | Complex to Real fast Fourier Transform Model 200-0031 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Complex to Real Fast Fourier Transform Model 21.9013 | 198? | Hewlett-Packard |
| HP-83/85 disk | Complex Trigonometric Functions Model 200-0017 | 198? | Hewlett-Packard |
| HP-83/85 disk | Compound Interest and Loan Amortization Model 000-0001 | 198? | Hewlett-Packard |
| HP-83/85 disk | Compound Interest Model 000-0044 | 198? | Hewlett-Packard |
| HP-83/85 disk | Compressive Buckling Model 100-0017 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Computation of the Elements of a Triangle, Given Its Vertex Model 21.9018 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Computation of the Real U-Value of a Wall Model 14.9006 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Compute Best Fit nth Order Polynomial Model 21.9507 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Compute Wavefront Errors for Parabolodial Mirror Model 32.9502 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Computer-Aided Presentations (9845) Model 79.22005 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Computes and Plots the Radial Part of Hydrogen-like Wave Functions Model 31.9001 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Computes Debye or Einstein Function Model 32.9001 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Computes Mean, Standard Deviation, and Standard Scores an Test Results Model 22.9008 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Computes the Area Enclosed in any Polygon Model 21.9016 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Computes the Area Under a Curve Model 21.9002 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Computes the Best Fit Gaussian Distribution Model 22.9505 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Computes the Best Fit Log-Normal Distribution Model 22.9502 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Computes Trig Functions for Complex Arguments Model 21.9008 | 198? | Hewlett-Packard |
| HP-83/85 disk | Computing an Ergodic Markov Chain Model 300-0026 | 198? | Hewlett-Packard |
| HP-83/85 disk | Confidence Limits for a Set of Data Model 300-0027 | 198? | Hewlett-Packard |
| HP-83/85 disk | Confidence Limits Model 300-0017 | 198? | Hewlett-Packard |
| HP-83/85 disk | Contour Plot Model 200-0015 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Conversion of an Algebraic Expression to Polish Notation Model 63.9003 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Conversion of Inches to Gallons for a Horizontal Cylindrical Tank Model 72.9504 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Conversion of Numbers from One Base to Another Model 21.9006 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Conversion: Reflection Coefficient to Equivalent Circuit Data Model 11.9515 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Conversions Between Calendar Dates and Julian Dates (Base Year 1981) Model 72.9519 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Convert t Values to Probabilities Model 22.9516 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Converting Numbers into Words Model 72.9005 | 198? | Hewlett-Packard |
| HP-83/85 disk | Converting ROM Statements to Mainframe Statements Model 900-0009 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Converting Urine Concentrations and Volumes to Quantities Model 41.9003 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Copier Model 63.9527 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Copy File Program Model 63.9001 | 198? | Hewlett-Packard |
| HP-83/85 disk | Copying discs to tapes Model 900-0003 | 198? | Hewlett-Packard |
| HP-83/85 disk | Correct Steel Beam Use Model 100-0020 | 198? | Hewlett-Packard |
| HP-83/85 disk | Correlation Coefficient Model 300-0018 | 198? | Hewlett-Packard |
