Product Description
Powerful, scientific calculator with History and a powerhouse of practical math functions:
Mathematics
Regular operations with precedence (+, -, *, /)
Parenthesis
Base trigonometric functions and their inverses (sin, cos, tan, asin, acos, atan)
Pi and Natural logarithm (E) constants
Powers
Square root
Percentage
Decimal values
Integer factorial
Absolute value
Logarithm and natural logarithm
Rounding (up to 14 digit rounding, floor, ceil, and closest integer)
Calculator
Clear and delete functions
+/- for results
History with timestamps, clear, and delete
Radians and degrees
TextView to see expressions calculated
Standard and Advanced modes
http://www.appbrain.com/app/uno-calculator/com.idtech.henryzhu.uno
http://henryapplications.org/apps.html
