Question about Texas Instruments TI-84 Plus Calculator
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Posted on Jan 02, 2017
The error comes from the vanishing values at the tail of the function. The exponential function does not vanish except for -infinity. Truncate the lists by removing the pairs (5,00 and (6,0) or fudge up the data (5, 1E-5) (6,1E-6) and you will get your equation of best fit.
I am including a link to a post of mine where I show how to perform an exponential regression. JUST IN CASE you need additional information on the subject.
Posted on Apr 14, 2010
SOURCE: I would really appreciate it
The ExpReg command is in the MATH/Statistics/Regression menu. The first two arguments are lists containing the x and y values. An optional third argument is a frequency list. Two additional optional arguments are lists of category codes and a category include list.
Full details are in the manual under ExpReg, page 819 in the version available at
Posted on Mar 01, 2011
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Mar 16, 2015 | Texas Instruments TI-84 Plus Calculator
Feb 25, 2012 | HP 49g+ Calculator
you can enter a complex number in r*exp(i*theta ) form.
This is exponential form of complex number. However, use this form in Radian
angle mode only. It causes a Domain
error in Degree or Gradian angle mode. To resolving this problem type Mode then
F1 and set up Radian mode
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