hcalc. Handy Calc is a simple yet powerful calculator. Unlike most of other calculators, Handy Calc is based on a textual interface. It may seem a bit spartan and outdated but entering expressions with the keyboard is way easier than with a mouse. And you get nice editing features for free (edition, copy/paste, history, ...).

Problem

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Audience

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Market

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Pricing

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.