Brave QoL: Omnibox Calc

Calculate without leaving the page you are on. Type `=` followed by a space in the address bar, enter an expression, and see the result immediately. Features: - Basic arithmetic with `+`, `-`, `*`, `/`, `%`, and `^` - Parentheses and decimal values - Functions including `sqrt`, `sin`, `cos`, `log`, `ln`, `min`, `max`, and more - Constants including `pi` and `e` - Press Enter to copy the result - Local evaluation with no accounts, servers, telemetry, or third-party requests Expressions are evaluated by a small purpose-built parser. The extension does not use `eval()` and does not read page content.