How to use this tool
- Enter a number or expression using the keypad.
- Choose DEG or RAD when using trigonometric functions.
- Press equals to calculate. Pressing an operator afterward continues from Ans; pressing a new number starts a fresh expression.
Included capabilities
- Fractions and mixed numbers
- DEG and RAD trigonometry
- Logarithms, exponentials, roots, and powers
- Complex-number calculations
- Variables A–Z, Ans, memory, and lists L1–L6
- Desktop keyboard and numeric-keypad support
Calculator-first workflow
The selected tool opens in GraphCore's centered calculator workspace. Desktop support panels remain available at the sides, while the mobile view keeps the active calculator or tool in focus.
Frequently asked questions
Is this tool free?
GraphCore is currently available as a free browser-based calculator.
Does it work on mobile?
Yes. Mobile entry uses the on-screen calculator and focused tool controls.
Can I install it?
Yes. Supported browsers can install GraphCore as a progressive web app for an app-like and offline-capable experience.