How do I get Mathdroid?
If you just want to use Mathdroid, you can find it in the Market on your phone. Search for "Mathdroid".
It's a free download. Old versions (and the current version if you don't have Market access) are available here.
How do I use Mathdroid once I've got it?
Hopefully that's obvious when you run it. If not, there's built-in help. If you need more help, please tell me what you need to know more about.
How do I report a bug/provide general feedback?
Click on the "Issues" tab above and then click on "New issue". Or follow this direct link: report a bug.
If you want to give me feedback that you don't think counts as an "issue", feel free to use the "Mail author" facility in the Market on your phone instead.
Where's the source code?
If you came here for the source code (as promised in the on-line help), click on the "Source" tab above.
What changed between versions?
| Version | Details |
| 2.6 | Decimal arithmetic to avoid "rounding errors". Improved tablet support. |
| 2.5 | Basic tablet support. Workaround for Android framework bug leading to force closes on rotation. |
| 2.4 | Continuation mode. More options on the history context menu. nCr, nPr. |
| 2.3 | Haptic feedback setting. |
| 2.2 | Angle mode setting for degrees/radians. Boole, Filter, Total. |
| 2.1 | Better soft keyboard behavior. BitClear, BitGet, BitLength, BitSet, DigitCount, GCD, LCM, and Map. |
| 2.0 | Matrices. |
| 1.9 | Fix bug with "del" ( issue 5 ). |
| 1.8 | Operator precedence fixes. More synonyms for trig functions. Support 1e3 as well as 1E3. Add IntegerLength. Make constants/functions/variables case-insensitive. Disallow assignment to Ans. More keypad keys, on-screen cursor keys. |
| 1.7 | Fixes help and improves keyboard behavior for portrait on small screens (both 1.6 regressions). |
| 1.6 | Improved high-dpi appearance. Improved keyboard behavior for landscape. Zipaligned. |
| 1.5 | Fixed loadState after working out that the startup bug was in the undocumented plotting functionality. |
| 1.4 | Added try-catch block to loadState after user complaints of crashes on startup. |
| 1.3 | ")" button now advances caret. More functions. More built-in help. Booleans. Faster internals (in preparation for plotting). |
| 1.2 | Added long-press menu to copy all/last item from history. |
| 1.1 | More attractive output format. |
| 1.0 | Initial release. |
