9.3
2020-10-28
Fix unit converter in dark mode
9.2
2020-10-19
new website
9.1
2020-10-04
ios 14 updates
9.0.1
2018-10-19
Fix bug with in-app purchase
9.0
2018-10-13
New name
Updated info about related apps
Updated description
8.2
2016-09-22
Darker icon
info on Mac version under more, but not on calculator
minor reference fixes
8.1
2016-08-19
Info on FGC 2. It's better than this app!
Age the icon a little
Also, Mac version is out!
8.0
2016-05-26
Let everyone know that FGC 2 is out
7.10
2016-03-23
Replace iAd with AdMob. I've used what they call "text" ads. The "text" part isn't really true, but it is the least intrusive kind available on AdMob.
7.9
2016-02-04
Info about Scientific Graphing Calculator 2 -- check the more tab > Full Version. Also, the price is right!
7.8
2016-01-16
LimitDomain and LimitRange functions
7.7
2015-11-07
cosmetic improvements
7.6
2015-05-13
added implicit functions and inequalities to free version
fixed some coin flip functions
7.5
2015-04-13
Fixed iOS8.3 crash bug
7.4
2015-02-12
Added some reference material that was formerly only in the paid version
bug fixes
mention existence of mathinbrief.com
7.3
2014-12-30
64-bit support. If you have a 64-bit device, and all of your apps have 64-bit support, performance will improve.
Cleaned up days between dates appearance on iPad.
If you find any problems, PLEASE write me at the address in the app.
7.1.1
2014-10-31
Fixed crash when graphing log function under iOS 8
7.1
2014-10-10
iPad landscape should work correctly now. Please let me know if you still have problems.
Removed the option to lock iPad rotation. You can do this via iOS.
7.0
2014-10-05
iPhone 6 and iPhone 6 plus support
iPad landscape mode fixed
6.12
2014-09-19
Error corrections
Some iOS-8-compatibility related fixes
New icon!
6.10
2014-04-03
fix bug where debug code escaped into full app
6.9
2014-03-19
Removed debugging code that had accidentally escaped into the main version under certain circumstances
6.8
2014-03-01
Performance improvements
Converter icons at full resolution in iPad Retina
6.5
2014-01-03
bug fixes
polynomial regression in stats
convert degrees to/from degrees+minutes+seconds under trig
6.1
2013-10-15
new look for iOS 7
stats mode on the equations tab
fixed bug where remove ads did not work
Option to disable idle timer under settings
5.9
2013-06-14
bug fix
inscribed angles in reference (under geometry > circles)
reference corrections
5.6
2013-04-02
programmable keys (disabled by default -- enable under settings)
Fix cursor bug
Vector derivative identities -- format for retina. Correct error.
arc cotangent, arc secant, and arc cosecant functions
Fix table layout of four functions