Functions and Formulas Calculator

"Function Calculator" is a scientific calculator specialized in the evaluation of functions and formulas, easy to use, intuitive and powerful.
The main features of the calculator are:
✔ Standard arithmetic calculations (add, subtract, multiply, divide)
✔ Calculations with scientific functions (logarithms, sine, cosine, tangent, inverse functions, Neperian logarithm, absolutes, integer division, etc.)
✔ "ANS" key to store the last calculated result
✔ Calculation of functions with alphanumeric variables such as x, Y1, myVariable, etc.
✔ Automatic storage of the values ​​of each variable
✔ History of numerical calculations.
✔ Possibility to save functions and reuse them at any time.
✔ A continuously updated database with hundreds of functions and formulas in the areas of physics, chemistry, algebra, mathematics, geometry, economics, conversion formulas, etc.
✔ The calculator automatically detects when a function is entered and to evaluate it, just press the "=" key
✔ Functions can be entered in different ways, such as for example
i)
a1 b2 7
ii)
c2 = a1 b 7
In this case the result of the evaluation will be stored in the variable "c2"
iii)
You can also evaluate multiple functions at the same time, for this you must enter between each expression the function separator ":"
y = x1 x2 7: z = y / 3 x3: log (Ans) 8
Variables automatically store the values ​​assigned to them or that arise from the calculation of functions.
✔ To enter the units of the variables you only have to place it in square brackets, for example
Energy[J] = (1/2) * mass[kg] * velocity[m/s] ²
c [hypotenuse] = √ (a [first leg] ² b [second leg] ²)
✔ Now you can enter the description of any function, just enclose it in square brackets at the beginning of the formula.
[HYPOTENUSE OF A RECTANGLE TRIANGLE]: c [hypotenuse] = √ (a [first leg] ² b [second leg] ²)
Do not wait more! And start enjoying our function calculator.