This Quick Guide covers the basic mathematical operations handled by the calculator wiris. We recommend you start with the chapter that teaches you how to use it in just one minute.
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How to add 1+1, create the polynomial x2+1, differentiate a function, ....
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How to create and manipulate them.
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Programming Advanced data structures.
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The most common operations: addition, subtraction, multiplication, division, and factors.
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Determinants and systems of linear equations.
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Solving linear and non-linear equations and systems of equations. Also, solving ordinary differential equations.
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Derivatives, integrals and limits.
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Function definitions. Basic functions.
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Calculation of arithmetic and geometric progressions.
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Geometry in the affine plane. Construction and display.
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How to create and manipulate them.
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How to create and manipulate them.
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Observations, statistics, linear regression,...
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Combinatorial numbers (combinations, permutations, variations).
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Units of measurement of the SI system and other systems. Conversions and common uses.
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What are they and what are they for?
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How to configure the toolbar of wiris.
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How to add 1+1, use symbols, use units of measurement, ...
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