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Scientific Calculator
Perform basic and advanced mathematical calculations
Standard
Scientific
0
C
7
8
9
4
5
6
1
2
3
+/-
0
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Calculation History
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Calculator Instructions
How to use the scientific calculator
Basic Operations
Use the number pad to enter digits
Use +, -, ×, ÷ for basic arithmetic
Press = to calculate the result
Press C to clear the calculator
Use the backspace button to delete the last digit
Memory Functions
The calculator automatically stores the last result
You can use this result in the next calculation
All calculations are saved in the history panel
Scientific Functions
Switch to Scientific mode for advanced functions
Trigonometric functions (sin, cos, tan) use degrees
log is base-10 logarithm, ln is natural logarithm
x^y raises x to the power of y
√ calculates the square root
x² squares the current number
n! calculates the factorial (for integers)
Constants
π (Pi) = 3.14159...
e (Euler's number) = 2.71828...