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Offline lylus  
#1 Posted : 31 January 2010 21:37:18(UTC)
lylus

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Location: pol

Hi i need help to solve that function. I search forum but i cant find anything. This is the simple function in Mathcad


I need what to type in Smath to solve it. Tommorow i will have exam and i need that formule. Thanks for help, sry for English

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Offline omorr  
#2 Posted : 31 January 2010 22:33:53(UTC)
omorr


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Man
Serbia

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Hello,

solve(tan({a*π}/180)-{a*π}/180≡0,01571448;a;15;25)=20,3439
Take a look at the SMath Wiki and find out how to use function "solve".

Regards,
Radovan

P.S. In what way is SMath connected to your exam?

Edited by user 31 January 2010 22:36:35(UTC)  | Reason: Not specified

When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!"
Offline lylus  
#3 Posted : 31 January 2010 23:15:49(UTC)
lylus

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Joined: 31/01/2010(UTC)
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Location: pol

@up
Thanks a lot
At exam i need to calculate involute of angle - inv (x)= tg(x)- x(in radians).
I have SMath in my PPc, so i dont need to have tables
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