Observed arrival · 2026-11-03

Sumator’s scientific calculator for deeper work

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Editorial interest 78/100 Selection signal · not a rating of the site

A German-language calculator for scientific calculations, graphing, algebra, units, statistics, and more.

Landing page captured for the 2026-11-03 issue.

For: German-speaking high-school and university math learners
Worth noticing: Inputs accept comma or period decimals, with semicolons separating multiple function arguments.

Field notes

The input guide distinguishes decimal commas from argument separators: commas or periods work as decimal marks, while semicolons separate multiple function arguments. Graphs can be saved as PNG, and the value table can be exported as CSV. The page also cautions that plotted curves are sampled and may break at poles.

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