derivative of $[n times nabla eta]^2$ with respect to $eta$

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I trying to implement an equation numerically, Numerically I can do it in, but was wondering if there is an analytical solution to it.
Here is the equation:
$ f = [n times nabla eta]^2$
Where, $n$ is a vector and $eta$ is a scalar.
I need to implement $fracpartial fpartial eta$
Thanks in advance!
calculus partial-derivative
add a comment |Â
up vote
1
down vote
favorite
I trying to implement an equation numerically, Numerically I can do it in, but was wondering if there is an analytical solution to it.
Here is the equation:
$ f = [n times nabla eta]^2$
Where, $n$ is a vector and $eta$ is a scalar.
I need to implement $fracpartial fpartial eta$
Thanks in advance!
calculus partial-derivative
@Mattos $eta$ is a function but i will be defining it manually in my implementation
â Rahul
Aug 13 at 4:45
add a comment |Â
up vote
1
down vote
favorite
up vote
1
down vote
favorite
I trying to implement an equation numerically, Numerically I can do it in, but was wondering if there is an analytical solution to it.
Here is the equation:
$ f = [n times nabla eta]^2$
Where, $n$ is a vector and $eta$ is a scalar.
I need to implement $fracpartial fpartial eta$
Thanks in advance!
calculus partial-derivative
I trying to implement an equation numerically, Numerically I can do it in, but was wondering if there is an analytical solution to it.
Here is the equation:
$ f = [n times nabla eta]^2$
Where, $n$ is a vector and $eta$ is a scalar.
I need to implement $fracpartial fpartial eta$
Thanks in advance!
calculus partial-derivative
edited Aug 13 at 5:23
asked Aug 13 at 4:38
Rahul
63
63
@Mattos $eta$ is a function but i will be defining it manually in my implementation
â Rahul
Aug 13 at 4:45
add a comment |Â
@Mattos $eta$ is a function but i will be defining it manually in my implementation
â Rahul
Aug 13 at 4:45
@Mattos $eta$ is a function but i will be defining it manually in my implementation
â Rahul
Aug 13 at 4:45
@Mattos $eta$ is a function but i will be defining it manually in my implementation
â Rahul
Aug 13 at 4:45
add a comment |Â
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@Mattos $eta$ is a function but i will be defining it manually in my implementation
â Rahul
Aug 13 at 4:45