fxSolver VS Blockpad.net

Calculate multiple equations at once, Edit existing formulas and Create new ones, Compute large numbers of values, Plot graphs, Link your results, Solve full problems and Share worksheets with your friends.

fxSolver is a free tool developed by a team of engineers and programmers with the sole intention of providing a unique, useful and free service. The vision of the development team is to allow students, engineers, and hobbyists to come in contact with mathematics and to be able to solve problems without necessarily being familiar with professional math software or programming languages.

Blockpad is spreadsheet software re-imagined for engineering calculations. It enables engineers to create professional calculation deliverables in an intuitive and familiar way.

The primary interface feels like a traditional word processor, but pressing the equals sign opens up a formula like in a spreadsheet. This formula is then calculated and presented in clear math notation so that the math is readable and not hidden behind a cell. Also like a spreadsheet, these formulas update whenever numbers change.

The formulas also employ many engineering friendly features: - units intelligence - variable names - matrix math - custom functions

The documents themselves are more than just word processors, and include tools that make engineering calculations easier: - spreadsheet-style tables - actual spreadsheets - point snap drawings - solver sections

Also, the various parts of a document can all connect together using spreadsheet-style formulas and references, so that a whole document can update when the numbers change.

Because Blockpad feels like the office and calculation tools you already know, the learning curve can be pretty short. The math is just like spreadsheet math, and the functions are the same too. So it's easy to get started and creating calculation documents you're proud to share.