Description

It is a very complete scientific calculator,contains most mathematical functions with the ability to performgraphics functions. It includes a library with one hundred (100)formulas of mathematics and physics ready to use, which generates aresult after entering the value of its variables, it also allows toeasily extend the library with your own formulas or functions, ingeneral is very easy to use like a real calculator, includes adisplay for writing operations without character limit, allows youto use parentheses and respects the hierarchy of expressions, theresult is displayed on the second line of the display with theability to update or correct any character when there is an errorin the expression.

Scientific calculator Features:

• Allows make function graphs
• Library formulas
• Typical operations (add, subtract, multiply, divide)
• Exponential functions and root (Nth power, nth root, squaring,square root, cube root)
• Logarithmic functions (log10, 1n, powers of 10, exp)
• Trigonometric functions (sin, cos, tan, including inverse andhyperbolic)
• Three angle modes (DEG, RAD, GRA)
• Random number generator
• Permutations (nPr) and combinations (nCr)
• Absolute value, factorial
• Allows numbers in scientific notation
• Includes major scientific constants
• Basic Operations and converting number systems (decimal,hexadecimal, octal, binary)
• Set number of decimal and thousands separator
• History of past operations and results
• Allows you to store in memory different results
• Help Manual

The following features are only available in the professionalversion (Kal pro).

• Expand the library with your own formulas
• Statistical Mode.
• Standard Deviation.
• Arithmetic mean.
• Sum of values.

Intelligent Caller ID functionality added. Caller ID now helps youidentify callers - even the ones not in your contact list. Thisfeature is optional and you can adjust or disable Caller ID at anytime in the settings menu.