Evaluate
2\pi ^{2}\approx 19.739208802
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2\pi ^{2}
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\pi \left(1+\frac{\pi }{\pi }\right)\pi
Divide \pi by \pi to get 1.
\pi \left(1+1\right)\pi
Divide \pi by \pi to get 1.
\pi ^{2}\left(1+1\right)
Multiply \pi and \pi to get \pi ^{2}.
\pi ^{2}\times 2
Add 1 and 1 to get 2.
\pi \left(1+\frac{\pi }{\pi }\right)\pi
Divide \pi by \pi to get 1.
\pi \left(1+1\right)\pi
Divide \pi by \pi to get 1.
\pi ^{2}\left(1+1\right)
Multiply \pi and \pi to get \pi ^{2}.
\pi ^{2}\times 2
Add 1 and 1 to get 2.
Examples
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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