4.2
Free
PolyFractions
PolyFractions: Free Tools for Fraction Calculations
ColorBeta is a CSS Gradient Editor available as a Chrome add-on. It allows users to easily create color gradients in linear, radial, and conic formats. The tool offers a simple interface where users can select color stops and modify their hue, satura…
Free
PolyFractions: Free Tools for Fraction Calculations
Free
Ztable.io: A Convenient Z-table Lookup Tool
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A free app for Chrome, by MarkVD.
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MuStat - Website Value Estimation Tool
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MetaNumbers - Number Encyclopedia
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UnicodePlus - Search for Unicode characters