Scientific Calculator
Expression + constants + steps for powers/logs/trig.
Math tools with steps, from algebra to statistics
Scientific calculator, fractions, equation solvers, derivatives, matrices, probability and geometry. Outputs are deterministic where the selected operation is deterministic.
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Calc
Arithmetic
Fractions with Steps
Ops + GCD simplification trace.
Percentages
3 modes with bar interpretation.
Exponents & Roots
Laws table + simplification.
Logarithms
Change-of-base + domain rules.
GCD / LCM
Euclid trace.
Scientific Notation
Normalize + operate.
Algebra
Linear Equations
ax+b=c → steps, check by substitution.
Quadratic with Steps
Discriminant analysis + factoring attempt + formula.
Factoring Helper
GCF + trinomial attempt + roots link.
2×2 Systems (recipe)
Elimination steps template.
Slope & Line
Slope-intercept from 2 points.
Sequences
Arithmetic/geometric nth + sum.
Log/Exp Equations
10^x=k and ln steps.
Linear Inequalities
Solve ax+b rel c with interval notation.
Function Plotter f(x)
Sample + line chart + range table, gaps skipped.
Calculus
Derivative (power/polynomial)
Term-by-term rules with work shown.
Integral (power rule)
Antiderivative + definite evaluation.
Matrices
Matrix 2×2/3×3
Add/multiply/determinant/inverse with steps.
Vectors
Vectors
Dot/cross/magnitude/angle.
Probability
Probability Basics
Single/complement/AND/OR with tree note.
Permutations & Combinations
nPr/nCr with factorial steps.
Statistics
Mean/Median/Mode/σ
Full table + histogram data.
Geometry
Triangle Solver
SSS helper + area/perimeter.
Pythagoras
Missing side with check.
Circle Math
From radius/diameter/circumference.
Area & Volume Mix
Rect/circle/tri + box/cyl/sphere.
Distance & Midpoint
2D/3D with steps.
Applied
Unit Word Problems
Rate/density templates.
Percent Error
|exp−theo|/theo with sig-fig note.
Trig
Trigonometry
sin/cos/tan + inverse, degree/radian.
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In-content · after first value section
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Why MathPilot?
Review intermediate steps for supported operations and compare them with the formula and assumptions shown by each tool.
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FAQ
Is it free?
Yes — every tool is free with no signup and no credits.
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The app shell and deterministic tools can work after they are cached. Some file engines need an initial connection, and browser storage can be cleared.
Does it work on mobile?
Yes — touch-friendly, one-tap download, adaptive workers for weak devices.
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Guides
Quadratics: discriminant first · Derivatives as rates, integrals as totals · Mean vs median: which to trust · Graph any function free · Percentages: 3 modes, zero confusion — practical, original explainers with examples.