Allmath is an all-inclusive math program that will calculate and do a variety of things (work and equations shown on most functions) including: complete the square, direct/indirect variation, number of solutions, midpoint, prime numbers, Pythagorean theorem, quadratic formula, slope, distance, vertex, area, volume, surface area, y intercept, Fibonacci sequence, circumference, average, simplified square roots, proportions, system of equations, distance of point to line, types of quadrilaterals, scientific notation, a point of an isosceles trapezoid, Pythagorean triples, law of sines/cosines, DMS, geometric mean, circle equation maker, lateral area, apothem finder, point-slope to Y-intercept, frustums, graphing without Y= format, graphing < and >, vector magnitude and direction, vector addition, and 3D distance, test for collinear points, 3D midpoint, sphere equation maker, distance of parallel lines, modulus, 3 variable system of equations, standard form to y intercept, cramers rule, 3 points to equation for parabola, graphing inequalities, All about conics (equation makers, details about, and etc.), logarithms of X base, iterations, sequences, and sum of sequences, *Newly added Cramer's Rule for a system of 3 equations*. Allmath is compatible with MirageOS. For TI-84 C/CE find a compatible Allmath version on corresponding ticalc directory). Recommended for Pre-algebra through Calculus. Version 7.12.