Spree Formulas is a handy math and physics formulas collection, combined with a complete periodic table.

FEATURES:
* 50 math and 30 physics formulas.
* Most formulas have pictures and a handy calculator included.
* Periodic table is scrollable both horizontally and vertically.
* Get a variety of data on each element in the periodic table.

NOTE:
If you post a rating please post a review for others to read, either good or bad, I appreciate your feedback.
If there is an issue with the app not working please email me first before posting a bad review so I can fix it immediately!
If there are any features you wish to be included please email me and tell me about them.
Thank you.

此版本中的新功能：

* I've received some crash reports but couldn't reproduce the errors, but hopefully this will fix this.

P.S. It would be most helpful if someone getting these crashes also could provide a message about when/how it happened. Does it happen in a specific formula (or any) and are there any special characters entered in the number fields?