The program is available in two formats.
Directions for use:
1.We must translate the differential equation: In place
of the function (y in this case), write Y (upper case), in place of y'
and in place of the variable (x in this case), write X. So for the example y' = 3x-y we translate to: Y1=3X-Y.
2.Now press [Y=] and enter our differential equation from the last step on the first line:
3.Press [WINDOW] to select a suitable window or range.
4.Press [PRGM] and select the SLPFE program. Press [ENTER]once to paste prgmSLPFIELD on your text screen; press [ENTER] again
to run the program.