- #1

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for example, to factor out (e^t)*t^2, (e^t)*t

e^t t^2 (b + a t) + e^t (2 b + 6 a t) + e^t (2 b t + 3 a t^2) -

2 (e^t (2 b t + 3 a t^2) + e^t (b t^2 + a t^3)) +

e^t (2 b t + 3 a t^2) Log[e] + e^t (b t^2 + a t^3) Log[e]

- Mathematica
- Thread starter yitriana
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- #1

- 36

- 0

for example, to factor out (e^t)*t^2, (e^t)*t

e^t t^2 (b + a t) + e^t (2 b + 6 a t) + e^t (2 b t + 3 a t^2) -

2 (e^t (2 b t + 3 a t^2) + e^t (b t^2 + a t^3)) +

e^t (2 b t + 3 a t^2) Log[e] + e^t (b t^2 + a t^3) Log[e]

- #2

EnumaElish

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For example, Collect[a + a b + a b c, {a, b}] = a (1 + b (1 + c)).

But Collect[(a b)^2 + a b + a b c, {a}] = a^2 b^2 + a (b + b c), not a(a b^2 + b + b c).

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