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Math Functions
Calculus
Root Finding
Function Plotter
Series
Linear Algebra
Statistics
Arbitrary Precision Calculator
Expression
π
e
√
x^y
sin
cos
tan
log
ln
|x|
n!
Precision (decimal digits)
50
100
500
1000
10000
Evaluate
Examples
2^100
Large power
√2
Square root
π²
Pi squared
(1+1/n)^n
Approx e
100!
Factorial
ln(2)
Natural log
sin(1)
Sine
e^10
Exponential
Γ(1/2)
Gamma
ζ(3)
Zeta
Number Theory
Function
Factorial (n!)
Fibonacci (F_n)
GCD (a, b)
LCM (a, b)
Primality Test
Prime Counting π(x)
Euler's Totient φ(n)
Divisors of n
Input (comma-separated for multi-arg)
Compute
Special Functions
Function
Gamma Γ(x)
Error erf(x)
Complementary erfc(x)
Riemann Zeta ζ(s)
Bessel J₀(x)
Bessel J₁(x)
Lambert W(x)
Log Integral li(x)
Exp Integral Ei(x)
Input
Compute
Combinatorics
Function
P(n,k)
C(n,k)
Bell B(n)
Catalan C(n)
Input (comma-separated)
Compute
Conversions
Function
Decimal → Fraction
Continued Fraction
To Hexadecimal
To Binary
Input
Compute
Numerical Derivative
f(x)
Point x₀
Order
Compute Derivative
Numerical Integration
f(x)
Lower a
Upper b
Method
Gauss-Legendre
Adaptive Simpson
Romberg
Points
Compute Integral
Solve ODE (dy/dx = f(x,y))
f(x,y)
x₀
y₀
End
Steps
Solve
Taylor Series
f(x)
Point a
Terms
Compute
Root Finding
f(x) = 0
Method
Newton's Method
Bisection
Secant
Initial / Bracket
Tolerance
Max Iterations
Find Root
Function Plotter
f(x) (one per line)
sin(x)
x Min
x Max
Points
Plot
Infinite Series Sum
General Term a(n)
Start n
Terms
Compute Partial Sum
Pi Digits
Digits
Compute π
e Digits
Digits
Compute e
Fibonacci Numbers
Index n
Compute F(n)
Matrix Operations
Matrix A (rows by newlines, values by spaces)
1 2 3 4 5 6 7 8 9
Matrix B
9 8 7 6 5 4 3 2 1
Operation
Determinant
Inverse
Transpose
A × B
A + B
Compute
Solve Ax = b
A
2 1 -1 -3 -1 2 -2 1 2
b
8 -11 -3
Solve
Descriptive Statistics
Data (comma or space separated)
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Compute