Produtividade e lifestyle / Matemática, fácil.
Matemática e estatística
Média/mediana/moda/desvio padrão, variação percentual, triângulo pitagórico, volume 3D, GPA, APR↔APY — responde os threads 'como calculo isso' de r/statistics, r/learnmath, r/datascience e r/finance.
6 ferramentas disponíveis
Statistics Calculator
Compute mean, median, mode, range, variance, and standard deviation for any dataset.
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Percentage Change Calculator
See the percent change between any two numbers (with direction).
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Triangle Calculator (Sides / Area / Angles)
Solve any triangle given 3 known sides or 2 sides + 1 angle (Law of Cosines / Sines).
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3D Volume & Surface Area Calculator
Compute volume and surface area for spheres, cubes, cylinders, cones, and pyramids.
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GPA Calculator (Weighted & Unweighted)
Compute weighted and unweighted GPA on a 4.0 / 4.5 / 5.0 scale.
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APR ↔ APY Converter
Convert between APR and APY for any compounding frequency.
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