The documentation for the Hewlett-Packard 35, a groundbreaking scientific pocket calculator introduced in 1972, provided essential guidance for users. This documentation detailed the device’s operation, including its revolutionary Reverse Polish Notation (RPN) logic system, trigonometric and logarithmic functions, and other advanced capabilities. Example calculations and troubleshooting steps were often included to aid users in mastering the device.
This guide served as a crucial bridge between the innovative technology and the user, enabling scientists, engineers, and other professionals to harness the power of complex calculations in a portable format. Its existence facilitated the widespread adoption of the HP-35, contributing to the shift from slide rules to electronic calculators. The thoroughness and clarity of this resource were vital in empowering users to fully utilize the calculator’s then-groundbreaking functionalities.