#### Anitderivative Calculator Video Summary

How the antiderivative calculator (TI89) solves cos 2x:

~ Bring up the menu and scroll to integrate cosine of x

~ This example requires two integrations which you enter

~ Program will review and ask for changes

~ It shows everything step by step following along screen by screen

#### Video Transcript

This is an antiderivative calculus program for transcendentals such as integrating of cosine of x problems to get to my main menu you press second alpha to enter the letters i_n_d_e_x and then press alpha again to enter the eight and then open and close parentheses you scroll to where your choice is but in this video I’m demonstrating an antiderivative integral for cosine of x notice you have all kinds of choices here, chain rule vectors, component of A direction B, concavity which is graphing integrate cos a to the x you have to press alpha before you enter any of the variables in my programs and we’re going to do an example that requires two integrations such as alpha x squared times cosine of three times x close up the parentheses there. I show you what you’ve entered you can change it if you want. I say it’s okay and you’re into the program you write everything on your paper your to get the step-by-step calculations using this anti derivative calculator notice were uh… we have got dv here we pull out that and then we do the integration of that get sin of three x over three follow along as they are long calculations. press enter put down the formula put down everything you see there’s a second immigration by parts and again going through the formula and here’s the answer here and you can see pretty neat huh? EveryStepCalculus.com go to my site. enjoy my programs and pass calculus.

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