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Area Under a Curve

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Ranked as 22685 on our all-time top downloads list with 1400 downloads.
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areaundercurve.zip

Filename	areaundercurve.zip
Title	Area Under a Curve
Description	This program uses the Romberg algorithm to find area under a curve. I have tested other programs for speed and accuracy but found mine to be superior in both. The user can set accuracy to a set number a decimal places. It also shows an estimate of the answer as it zeros in on the exact answer. As far time goes, here are some times for the 84 silver editon and 9 decimal place accuracy in radian mode. Yes, 9 decimal places. e^(-x) from 0x-50x takes 25 seconds. sin(x), 0 x-10pi x takes 1 second. cos(x+32)+2sin(x) from 0-10 takes 25 seconds.
Author	Nate S (soccerplayr067@yahoo.com)
Category	TI-83/84 Plus BASIC Math Programs (Calculus)
File Size	1,422 bytes
File Date and Time	Fri Sep 3 00:34:01 2004
Documentation Included?	Yes

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ARCHIVE CONTENTS

Archive Contents

Name	Size
CALC1.8xp	160
CALCU.8xp	608
DELVAR.8xp	188
Read First.txt	516

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