Linear Algebra Calculators

• Angle Between Two Vectors CalculatorEnter two vectors to find the angle between them.
• Asymptote CalculatorFind vertical, horizontal and slant asymptotes of rational functions. Defaults give x = 1 and y = x + 1.
• Cross Product CalculatorEnter two vectors with three components each.
• Descartes’ Rule of Signs CalculatorCount sign changes and possible positive, negative and nonreal roots. Defaults allow 3 or 1 positive roots and no negative roots.
• Dot Product CalculatorEnter two vectors with the same number of components.
• Eigenvalue and Eigenvector CalculatorEnter the four entries of the matrix [a b; c d].
• Factoring CalculatorEnter whole-number coefficients from the highest power down.
• Linear Equation CalculatorEnter a, b, c and d for ax + b = cx + d.
• Matrix Addition and Subtraction CalculatorEnter each row of both matrices with numbers separated by commas or spaces.
• Matrix Determinant CalculatorChoose the size and enter each row of the matrix.
• Matrix Inverse CalculatorChoose the size and enter each row of the matrix.
• Matrix Multiplication CalculatorChoose the size and enter the rows of matrix A and matrix B.
• Matrix Transpose CalculatorEnter each row with numbers separated by commas or spaces.
• Polynomial Division CalculatorEnter the dividend and the divisor as coefficients from the highest power down.
• Polynomial Multiplication CalculatorEnter each polynomial as coefficients from the highest power down.
• Polynomial Roots CalculatorEnter the coefficients. Leave d empty for a quadratic ax² + bx + c.
• Slant Asymptote CalculatorDivide two polynomials to find a slant asymptote, remainder, intercepts and excluded points. Defaults give y = x.
• Vector Addition CalculatorEnter two vectors and choose add or subtract.
• Vector Magnitude CalculatorEnter the components of a vector to find its length.