Web app example · a student, teacher or founder exploring an equation or explaining numbers
Give an equation a shape you can explore. Plotline combines a large Cartesian graph with clear equation cards, adjustable a, b and c sliders, and simple point tables. Start with a labelled example, then replace it with your own expressions and data.
Compare curves, move around the graph and inspect values at a chosen x coordinate. Download a graph as SVG or PNG, or keep an editable project file to continue later. Work stays in the current tab without an account or database, and is not saved automatically.
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Plot equations, adjust parameter sliders and explore point tables in a browser maths studio. Pan, zoom, inspect coordinates and download graphs or editable projects. Use the sample to name the audience, the main action, and the smallest useful first version. Cleo HQ then helps turn your own brief into a product plan and a working build.
The first version plots Cartesian expressions written as y equals a function of x. Use arithmetic, powers, common trigonometric functions, square roots, logarithms and the a, b and c parameters. Trigonometry uses radians. Each equation has its own error message, so an unfinished formula does not hide the other curves. Symbolic solving, implicit equations and 3D graphing are not included.
Add a point table, enter x and y values, and choose whether to connect them. You can compare these points with your equations on the same graph. Download a finished SVG or PNG image when you want to use the result elsewhere. An editable project file keeps the equations, parameters, tables and graph view for further changes.
No account or database is needed for the default studio. Work stays in the tab, so download an editable project before closing or refreshing. Curves are drawn from bounded numerical samples and are an approximation, especially at extreme zoom or rapid changes. This is a visual exploration tool rather than a symbolic algebra system or a source of guaranteed exact solutions.