Evaluate
580644\pi \approx 1824146.924750992
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580644\pi
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\left(\frac{\lfloor 1524\rfloor }{2}\right)^{2}\pi
Multiply 6 and 254 to get 1524.
\left(\frac{1524}{2}\right)^{2}\pi
The floor of a real number a is the largest integer number less than or equal to a. The floor of 1524 is 1524.
762^{2}\pi
Divide 1524 by 2 to get 762.
580644\pi
Calculate 762 to the power of 2 and get 580644.
\left(\frac{\lfloor 1524\rfloor }{2}\right)^{2}\pi
Multiply 6 and 254 to get 1524.
\left(\frac{1524}{2}\right)^{2}\pi
The floor of a real number a is the largest integer number less than or equal to a. The floor of 1524 is 1524.
762^{2}\pi
Divide 1524 by 2 to get 762.
580644\pi
Calculate 762 to the power of 2 and get 580644.
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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y = 3x + 4
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}