The Daily
∫ntegral
Integrate a little learning into your daily routine.
Practise calculus with fresh daily integrals and step-by-step solutions — start with today's integral of the day.
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dydx
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Integrals
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lim
x → ?Limits
Evaluate limits and explore continuity concepts
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An integral a day keeps the derivative away.— Dr. Calculus
∫Integration
∂Differentiation
∑Summation