What MV Workstation can do

MV Workstation is a visual maths whiteboard. These are the areas of mathematics it understands.

Arithmetic and number sense: Whole numbers, decimals, fractions, percentages, order of operations, factors and multiples, rounding, powers and roots.
Building expressions: Fast, nestable commands for writing structure: power, fraction, fraction_mixed, recurring, subscript, binomial and more. Anything can go inside them, to any depth.
Fractions: Exact arithmetic that never rounds: add, subtract, multiply and divide fractions and mixed numbers, simplify, compare, and change between fractions, decimals and percentages. Type 1/2 + 1/3 and see 5/6.
Percentages: Percentages of an amount, increase and decrease, percentage change, reverse percentages and interest, all worked out exactly and step by step.
Ratio and proportion: Write, simplify and share in ratios, solve proportions, and work with direct and inverse proportion. Type 12 : 18 to get 2 : 3.
Logarithms and exponentials: Exponential growth and its inverse, the logarithm.
Trigonometry: Sine, cosine, tangent, their reciprocals and inverses. Angles can be written in degrees, radians or turns.
Algebra: Expand, factor and simplify; solve equations, inequalities and systems with every step shown; define functions, find inverses, domain and range; and see lines, parabolas and systems you can drag.
Indices: Laws of indices, negative and fractional powers, roots and radicals. Use letters to see the laws, and numbers to check them.
Matrices: Type a matrix with square brackets, commas between entries and ; between rows: [1, 2; 3, 4]. Add, subtract, multiply, find determinants, inverses and transposes exactly, with letters in the entries too, and see the working step by step.
Calculus notation: Write calculus the way it looks on paper: integrals, derivatives, partial derivatives, limits, sums, products, piecewise functions and aligned working. This is notation only, so it is typeset beautifully and kept exactly as typed; solving will be added step by step.

MV Workstation is a visual maths whiteboard that solves, shows the steps and draws as you type. It runs in your browser and works offline.