Gaussian Integration

  • Thread starter eljose79
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  • #1
eljose79
214
1
I have some doubts about it..in fact when you want to calculate an integral numerically..i always use gaussian integration but what would happen if i use this technique to calculate:

Int(0,1000)g(x)[f(x)]dx where [] means the floor function in fact it is a non-continuous function..would be gaussian integration valid in this case?...
 

Answers and Replies

  • #2
mathman
Science Advisor
8,077
547
It would still be valid, but you'd be better off doing the integral separately for each interval between the jumps.
 

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