Prof. Alan Turing
Mathematics Professor
Professor Turing loves numbers and making complex math accessible to everyone.
Calculators by Prof. Alan Turing
Percentage Calculator
Calculate percentages, percentage increase, and decrease.
Fraction Calculator
Add, subtract, multiply, and divide fractions with step-by-step solutions.
Ratio Calculator
Calculate ratios, simplify ratios, and find equivalent ratios.
Square Root Calculator
Calculate the square root of any number with precision.
Quadratic Calculator
Solve quadratic equations using the quadratic formula. Find roots and discriminant.
Percentage Increase Calculator
Calculate percentage increase or decrease between two values.
Proportion Calculator
Solve proportions and find missing values in proportional relationships.
Cube Root Calculator
Calculate the cube root of any number.
Exponent Calculator
Calculate numbers raised to a power (exponentiation).
Logarithm Calculator
Calculate logarithms (natural log, base 10, or custom base).
Factorial Calculator
Calculate factorial of a number (n!).
GCD Calculator
Calculate Greatest Common Divisor (GCD) of two or more numbers.
LCM Calculator
Calculate Least Common Multiple (LCM) of two or more numbers.
Linear Equation Solver
Solve linear equations in one variable (ax + b = 0).
Prime Number Calculator
Check if a number is prime and find prime factors.
Scientific Calculator
Advanced scientific calculator with trigonometric and logarithmic functions.
Number Base Converter
Convert numbers between binary, decimal, hexadecimal, and octal.
System of Equations Solver
Solve systems of linear equations.
Polynomial Calculator
Solve polynomial equations and find roots.
Matrix Calculator
Perform matrix operations (addition, multiplication, etc.).
Determinant Calculator
Calculate the determinant of a matrix.
Inverse Matrix Calculator
Calculate the inverse of a square matrix. Input rows separated by ';' and values separated by ','.
Slope Calculator
Calculate the slope of a line from two points.
Midpoint Calculator
Calculate the midpoint between two points.