JavaScript Super-Calculator

The JavaScript super-calculator shows the result of using different operators and functions

Step 1: Enter the 1st Operand

Step 2: Choose an Operator or Function

Arithmetic Operators

+  -  *  /  %  ^ (exponentiation)  sqrt (square root)  log (natural logarithm)  sin (sine)  cos (cosine)  tan (tangent) 

String Operator

+ (concatenation) 

Comparison Operators

==  ===  !=  !==  >  >=  <  <= 

Step 3: Enter the 2nd Operand (if required)

Step 4: Click the Button

Output

Operation

???

Return Value:

???