It is a scientific calculator that very easy to use. Please tap the keys in the order of handwriting habit! And rotate for more functions;
Its very easy to use, for example, if you want to calculate
100*(1-25%)=?
Just tap the keys in the order of handwriting habit, From left to right.
So it should be look like:
"1000", "x", "(", "1", "-", "25", "%", ")" "="
and then you will get the result :750!
and also if you want sin90, just also tap the key as you write on
the paper, and it should look like "sin" and then "90"
FEATURES
OPERATORS WE ARE SUPPORT
· Basic operations: +, -, ×, ÷, .
· Powers, roots, exponentials: 3², √ , e³
· Miscellaneous operations: 60%, 5!
· Brackets: ( )
· Trigonometry: sin, cos, tan, sinh,cosh,tanh,
· Inverse trigonometry: asin, acos, atan, asinh ,acosh,, atanh
· Logarithms: ln, log
· Constants: π, e
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5. You can cancel the subscription by this way:’setting’—>’iTunes Store and App Store’—>’Apple ID’—>’view Apple ID’—>’Subscriptions’—>’VIP 1 Year’—>’cancel’.
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【Other Infomation】
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