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- # mulpol.plt - multiple polynomials
-
- paper size 11 by 8.5
- nobeep
-
- char size 0.1
- map x 0 50 y -4000000 4000000
- divi x 5,5 y 4,5
- format x 0 y 0
- data from file 'lab4.dat'
- draw x y
- frame
-
- xlabel 'change in position (cm)'
- ylabel 'Energy (ergs)'
-
- plot x y add
-
- pen color yellow
- polyfit 1
-
- pen color green
- column 3 is y
- pen style 5
- plot x y add
-
- pen color yellow
- polyfit 1
-
- pen color green
- column 4 is y
- pen style 3
- plot x y add
-
- pen color yellow
- polyfit 1
-
- pen color green
- pen style 1
-
- legend framed at 6.5 3.5
- pen style 1 'Kinetic Energy'
- pen style 5 'Potential Energy'
- pen style 3 'Total Mechanical Energy'
- end
-
- color lblue
- char font 3 size 0.2 slant 10
- title 'Multiple Polynomial Fits'