Math & Numbers
Compute the inverse of a square matrix using Gauss-Jordan elimination and report when inversion is impossible
matrix-inverse-calculatorMath & Numbers
Multiply two matrices and return the product with dimension checks and optional step explanations
matrix-multiplication-calculatorMath & Numbers
Compute the determinant of a square matrix and explain the main calculation steps
determinant-calculatorMath & Numbers
Perform core matrix operations including addition, multiplication, inverse, determinant, trace, and rank
matrix-calculatorMath & Numbers
Sum arithmetic series, geometric series, or a custom list of terms
sum-of-series-calculatorMath & Numbers
Check whether one integer is divisible by another and show the quotient, remainder, and optional divisibility hint
divisibility-calculatorMath & Numbers
Calculate n! for a non-negative integer with exact BigInt output, optional steps, and related values such as trailing zeros
factorial-calculatorMath & Numbers
Compute the remainder of integer division, with optional normalization to the positive modulo form
modulo-calculatorMath & Numbers
Calculate arithmetic, geometric, and Fibonacci sequences, including the nth term, the first terms, and the partial sum
sequence-calculatorMath & Numbers
Calculate natural logarithms ln(x), with optional comparisons to log10 and the matching exponential form
natural-log-calculatorMath & Numbers
Calculate natural exponential values e^x, inspect growth factors, and compare them with the inverse e^-x
exponential-calculatorMath & Numbers
Calculate nth roots with configurable degree, including odd roots of negative numbers
nth-root-calculator