Excel help needed

[henk4]

yea typing mistake Lambda,the greek letter. In this case it is a ratio in the engine

when I learned Greek (ages ago) it was still spelled Labda and pronounced as such.

[Alastor]

The formula should read:

=0.0425*(1-COS(RADIANS(A1))+0.75*SIN(RADIANS(2*A1)))

[drakkie]

Ugh, me again.

Drakkie, I put this into MatLab, but, are there any values for A and A1 that you listed in your original equation? MatLab gives me an error message because I have too many variables.



Does that equation look right to you? I'm a bit confused with what you put up in the first post.

that didnt work without commas in excel anyway. Im going to sleep now,ill check back around 6am tomorrow

[Rockefella]

Hmm, if anyone can get me the MatLab formula I'll plot it and put it up here. I can't figure it out on MatLab.

[derekthetree]

when I learned Greek (ages ago) it was still spelled Labda and pronounced as such.

only when they had a cold...

[henk4]

only when they had a cold...

they used Vicks all the time, so no problems

[pimento]

there is this eternal problem when we use a non anglo saxon version, we have to change the decimal commas to the decimal points...

You should be able to set up windows/excel to parse them properly easily enough. It's just in the options somewhere.

Decimal points ftw btw. Just fyi.

[henk4]

You should be able to set up windows/excel to parse them properly easily enough. It's just in the options somewhere.

Decimal points ftw btw. Just fyi.

ftw??

[Rockefella]

ftw??

ftw = for the win.

[henk4]

ftw = for the win.

of what?

[Rockefella]

of what?

Depends on the situation.

[henk4]

Depends on the situation.

can't be, excel is an exact programme.

[Rockefella]

can't be, excel is an exact programme.

But, ftw is general terminology.

[henk4]

But, ftw is general terminology.

but used in connection with decimal points, it becomes exact..

[Rockefella]

but used in connection with decimal points, it becomes exact..

True.