45 lines
1.0 KiB
Markdown
45 lines
1.0 KiB
Markdown
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# How to run
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Run
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$ swipl
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Inside the REPl, load the file
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?- ["polimani.pl"].
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> Note: Don't forget the dot at the end of the line.
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The user available funtions are:
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1) poly2list/2
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2) simpoly_list/2
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3) simpoly/2
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4) scalepoly/3
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5) addpoly/3
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> Note: In the docs, `foo/N` means the funciton `foo` has `N` parameters.
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These names are the ones requested in the assignment.
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# Tests
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```
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:- ["polimani.pl"].
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%@ true.
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?- poly2list(2*x^2+3*x+5*x^17-7*x^21+3*x^3+25*x^5-4.3, S).
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%@ S = [-4.3, 25*x^5, 3*x^3, -7*x^21, 5*x^17, 3*x, 2*x^2].
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?- simpoly_list([x*x*x, x^3, 5*x^3, 4.2*z, 2, 42.6, 42*y, 5*z, z^7, z*y^1337, 0], L).
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%@ L = [44.6, 7*x^3, 9.2*z, 42*y, y^1337*z, z^7].
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?- simpoly(1+x+1+x+1+x+1+x^3+5*x^3+42*x^1337+0, S).
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%@ S = 42*x^1337+6*x^3+3*x+4.
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?- scalepoly(2*x^2+3*x+5*x^17-7*x^21+3*x^3-23*x^4+25*x^5-4.3, 42, S).
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%@ S = 1050*x^5+210*x^17+126*x^3+126*x+84*x^2-294*x^21-966*x^4-180.6.
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?- addpoly(2*x^2+3*x+5*x^17-x^4+25*x^5-4.3, 42*x^1337+0-5, S).
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%@ S = 42*x^1337+25*x^5+5*x^17+3*x+2*x^2-1*x^4-9.3.
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```
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