Evaluate
10qq_{20}r_{30}p^{2}
Differentiate w.r.t. q_20
10qr_{30}p^{2}
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10p^{2}q_{20}qr_{30}
Multiply p and p to get p^{2}.
Examples
Quadratic equation
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Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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