Collapse & Return to Top
The 35s Scientific Calculator lets you choose RPN or algebraic entry-system logic (no other scientific calculator offers both). It also features a large, two-line alphanumeric display and adjustable contrast, plus a robust library of built-in functions and constants. With 30KB of memory and 800+ independent storage registers, you'll be able to efficiently tackle heavy workloads. You can also store an equation, then use it again to solv any variable using HP Solve, or employ any of 100 built-in functions.