Labeled forest with specified component sizes calculator
Count forests on labeled vertices split into two tree components of the requested sizes.
Open calculatorMaths & numbers
Everyday percentages, sequences and the numbers in between.
Showing 97–120 of 193 tools
Cayley labeled tree count calculator
Count the distinct trees on a fixed set of labeled vertices.
Open calculatorConvex polygon triangulation count calculator
Count ways to divide a convex polygon into triangles by noncrossing diagonals.
Open calculatorLinear equation with variables on both sides calculator
Solve an equation with a variable term on both sides and classify constant cases.
Open calculatorAbsolute value inequality interval calculator
Find the open interval where an affine expression lies within a strict distance of zero.
Open calculatorComplete the square from standard coefficients calculator
Recover the scale and shifts needed to write a quadratic as a square plus a constant.
Open calculatorFactor a difference of squares calculator
Factor an expression of the form a²x²−b² over the integers.
Open calculatorFactor a sum or difference of cubes calculator
Factor (ax)³+b³, with a negative b representing a difference.
Open calculatorRemovable discontinuity from a common factor calculator
Locate the hole when a rational function shares a linear factor between numerator and denominator.
Open calculatorLinear fractional equation calculator
Solve a linear fractional equation and preserve the denominator restriction.
Open calculatorSquare root equation with a linear radicand calculator
Find the real solution of a square root equation with a constant right-hand side.
Open calculatorShifted reciprocal function asymptotes calculator
Locate the asymptotes of a translated and scaled reciprocal graph.
Open calculatorJoint direct and inverse variation calculator
Find the constant of variation and predict a new value when one variable acts directly and another inversely.
Open calculatorHalf-life from two measurements calculator
Infer a half-life from two observations under a constant exponential decay model.
Open calculatorCompare two piecewise cost plans calculator
Find break-even quantities when one plan changes its marginal rate at a threshold.
Open calculatorTranslate a point on a function graph calculator
Track the coordinates of a known point after a horizontal and vertical translation.
Open calculatorQuadratic and line intersection calculator
Find the real points where a parabola and a line meet.
Open calculatorRadius from a coefficient ratio limit calculator
Translate an already established coefficient ratio limit into the radius of convergence.
Open calculatorEven or odd polynomial symmetry calculator
Classify a real cubic-or-lower polynomial by its nonzero coefficient powers.
Open calculatorLogarithmic interpolation between positive values calculator
Find an intermediate value at a specified fraction of the logarithmic interval.
Open calculatorQuadratic parameter for a repeated root calculator
Find the constant that makes a quadratic touch the x-axis at its vertex.
Open calculatorPower law exponent from two points calculator
Fit the exponent in y=kxᵇ using two positive measurements.
Open calculatorFixed points of a linear fractional map calculator
Find real values that a linear fractional map sends to themselves.
Open calculatorInduced one and infinity matrix norms calculator
Measure the largest possible amplification under each induced norm for a two-by-two matrix.
Open calculator