Bug fixes and improvements.

You can now try Archimedes Pro 1 month for free!

Bug fixes and improvements.

Bug fixes and improvements.

Bug fixes.

iPhone 11 & iOS 13 support

iPhone 11 & iOS 13 support

Bug fixes.

To allow everyone to experience what a 21st century calculator is like, the base version of Archimedes is now free! Premium features are available through in-app purchase and are free for all existing users.

Bug fixes

iOS 9 support (incl. split-screen), extra formulas and important bug fixes.

• Added a link to suggest formulas • Added several new formulas • Fixes Version 3.0 adds a unique inbuilt formula library and improves stability. • Intuitive and straightforward use of formulas • Full unit support (SI/Metric, US Customary & Imperial) • Built-in physical constants • iPhone 6 & iPhone 6 Plus compatibility • Bug fixes

Major update! Archimedes 3.0 adds a unique inbuilt formula library and improves stability. • Intuitive and straightforward use of formulas • Full unit support (SI/Metric, US Customary & Imperial) • Built-in physical constants • iPhone 6 & iPhone 6 Plus compatibility • Bug fixes

Fixed several issues, both existing and for iOS 8.

• Fixed a crash when returning from plotting. • Unintended button changes have been reverted.

This version brings several important bug fixes and minor tweaks, including: • Fixed a bug in differentiation at x = 0. • Fixed several bugs preventing some equations being solved. • Fixed a rare bug with calculations involving π. • Fixed several memory issues. • Several selection tweaks.

Archimedes is back! Version 2.0 adds many new features and improvements including plotting and a redesign for iOS 7! PLOTTING • Explore curves as never before with fluid navigation and crisp rendering. • Trace, differentiate and integrate just by dragging, or input values manually. • Find intersections and other points of interest just by tapping them. • See your curves change live as you edit their formula. GENERAL • Numeric calculations are now performed independently from exact calculations, improving speed and allowing more equations to be solved. Numerical accuracy has also been improved. • Solving of more equations in general. • A new Power Tips section, with all kinds of useful tips and hidden features. • Many, many small tweaks and improvements to make Archimedes even better and easier to use. • All reported bugs fixed (& even more unreported ones).

A minor update for some bug fixes and small feature requests. • Several number formatting enhancements • Input behavior tweaks • Fixed bug that stopped background audio when using app • Fixed bugs related to trigonometric functions • Several other bug fixes and small updates

** Corrected Update ** This release contains many new features and fixes (thanks for the feedback!). Let me know what you think! • Copy & Paste Within the app, out of the app, and into the app (the app converts it to proper form). • Ans with Auto Recalculation Automatically added when likely needed, but there's also a button. When editing older calculations dependent ones are updated automatically. • Quick tutorial & help screen • Clear buttons (clear line & clear all) • iOS 6 & iPhone 5 support • Usability improvements in selections and magnifying glass • Engineering notation, keyboard clicks • Many more small improvements • Important bugfixes (visual & technical)

** DO NOT UPDATE YET ** Due to an release error this version contains a bug which renders it unusable. I've resolved the issue depending on whether a priority app review is granted, it might take about a week to appear in the store due to app review time. I would like to express my apologies to those who already downloaded the update. This release contains many new features and fixes (thanks for the feedback!). Let me know what you think! • Copy & Paste Within the app, out of the app, and into the app (the app converts it to proper form). • Ans with Auto Recalculation Automatically added when likely needed, but there's also a button. When editing older calculations dependent ones are updated automatically. • Quick tutorial & help screen • Clear buttons (clear line & clear all) • iOS 6 & iPhone 5 support • Usability improvements in selections and magnifying glass • Engineering notation, keyboard clicks • Many more small improvements • Important bugfixes (visual & technical)