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| | ==Examples== | | ==Examples== |
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| − | #BESSELI(3,2)=2.245212431(Excel) this is the n th derivative(In(x))=3.9533702171(Calci)this is the 1st derivative(I1(x)) | + | #BESSELJ(2,3)=0.12894325(EXCEL)Jn(x)=0.10728467204(calci)J1(x)0.5767248079(Actual)J1(x) |
| − | #BESSELI(5,1)=24.33564185
| + | #BESSELJ(7,2)=-0.301417224(EXCEL)Jn(x)=NAN(calci)=-0.0046828257(Actual)J1(x) |
| − | #BESSELI(6,0)=67.23440724(Excel) I0(x)61.3419369373(CALCI) I1(x) | + | #BESSELJ(5,1)=-0.327579139(EXCEL)Jn(x)=NAN(calci) |
| − | #BESSELI(-2,1)=0.688948449(Excel) =-1.5906368573(CALCI) | |
| − | #BESSELI(2,-1)=NAN ,because n<0.
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| | ==See Also== | | ==See Also== |