2
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1answer
89 views

Can wolfram alpha compute symbolic vector derivatives

Can Wolfram alpha be used to find out say $$\nabla_x\left(\|y-Ax\|_2\right)$$ What command do I use? I tried some obvious ways, and googled a bit, but didn't find anything.
0
votes
0answers
79 views

Perturbation in Maple for ODE

I am working on doing a perturbation analysis for a model of opsin delivery in the eye. The ODE is VERY complicated ${\frac {d}{dt}}\eta \left( t \right) =1/2\,{\frac {-K_{{2}}kP_{{0}}+ \eta \left( ...
2
votes
1answer
624 views

Symbol for derivative in MAPLE

I am trying to use MAPLE to do some computations involving system of equations which terms are derivatives of functions. When I type diff(alpha(x),x) it shows ...
1
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1answer
83 views

Maple help : How to use functions

I have a quadratic expression, which I process using the solve function in MAPLE, like so quadformula := solve(p,x); This displays the quadratic form of the ...