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Calculator Community => TI Calculators => TI-BASIC => Topic started by: Yeong on October 12, 2011, 12:35:00 pm

Title: Use of seq()? (83/84)
Post by: Yeong on October 12, 2011, 12:35:00 pm

What is the syntax and use for seq() ?

Title: Re: Use of seq()? (83/84)
Post by: Builderboy on October 12, 2011, 12:56:00 pm

http://tibasicdev.wikidot.com/sub is a good article on its uses ^^

Title: Re: Use of seq()? (83/84)
Post by: turiqwalrus on October 12, 2011, 01:00:43 pm

that's sub(
maybe this? (http://tibasicdev.wikidot.com/seq-list)

Title: Re: Use of seq()? (83/84)
Post by: Xeda112358 on October 12, 2011, 01:01:33 pm

seq(f(X),X,n,m) where f(X) is an equation, n is the lower bound, and m is the upper bound. For example, seq(X^3+3X²+3X+1,X,0,5)

Title: Re: Use of seq()? (83/84)
Post by: Yeong on October 12, 2011, 01:02:56 pm

Thank you ppl!

Title: Re: Use of seq()? (83/84)
Post by: Deep Toaster on October 16, 2011, 01:19:28 pm

It's a really useful routine, but it's slow. Remember to use [tibd]binomcdf[/tibd] instead for sequences like {1,2,3,4...