Available Functions

Basic Operations

• Addition (+): 2 + 2
• Subtraction (-): 5 - 3
• Multiplication (*): 4 * 3
• Division (/): 10 / 2
• Exponents (^): 2^3
• Square Root: sqrt(16)

Trigonometric Functions

• Sine: sin(45)
• Cosine: cos(60)
• Tangent: tan(30)
• Inverse: asin(0.5), acos(0.5), atan(1)

Logarithmic Functions

• Natural Log: ln(10)
• Base-10 Log: log(100)
• Custom Base: log(value, base)

Constants

• π (pi): 3.14159...
• e: 2.71828...
• φ (phi): 1.61803...

Usage Tips

• Use parentheses to group operations
• Check angle units (degrees/radians)
• Scientific notation: 1.5e3 = 1500
• Functions are case-sensitive
• Multiplication must be explicit (2 * x, not 2x)

Common Applications

• Engineering calculations
• Physics problems
• Financial computations
• Statistical analysis
• Geometry and trigonometry