91 lines
1.9 KiB
Org Mode
91 lines
1.9 KiB
Org Mode
#+Title: a collection of examples for ob-maxima tests
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#+OPTIONS: ^:nil
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* Simple tests
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:PROPERTIES:
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:ID: b5842ed4-8e8b-4b18-a1c9-cef006b6a6c8
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:END:
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#+begin_src maxima :var s=4 :results silent
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print(s);
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#+end_src
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Pass a string
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#+begin_src maxima :var fun="sin(x)" :var q=2 :results silent
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print(diff(fun, x, q))$
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#+end_src
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* Graphic output
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Graphic output
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#+begin_src maxima :var a=0.5 :results graphics :file maxima-test-sin.png
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plot2d(sin(a*x), [x, 0, 2*%pi])$
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#+end_src
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#+begin_src maxima :results graphics :file maxima-test-3d.png
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plot3d (2^(-u^2 + v^2), [u, -3, 3], [v, -2, 2])$
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#+end_src
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* Output to a file
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Output to a file
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#+begin_src maxima :file maxima-test-ouput.out
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for i:1 thru 10 do print(i)$
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#+end_src
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* List input
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:PROPERTIES:
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:ID: b5561c6a-73cd-453a-ba5e-62ad84844de6
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:END:
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Simple list as an input
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#+begin_src maxima :var a=(list 1 2 3) :results silent :results verbatim
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print(a)$
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#+end_src
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#+begin_src maxima :var a=(list 1 (list 1 2) 3) :results silent :results verbatim
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print(a+1);
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#+end_src
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* Table input
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:PROPERTIES:
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:ID: 400ee228-6b12-44fd-8097-7986f0f0db43
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:END:
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#+name: test_tbl_col
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| 1.0 |
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| 2.0 |
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#+name: test_tbl_row
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| 1.0 | 2.0 |
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#+begin_src maxima :var s=test_tbl_col :results silent :results verbatim
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print(s+1.0);
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#+end_src
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#+begin_src maxima :var s=test_tbl_row :results silent :results verbatim
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print(s+1.0);
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#+end_src
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Matrix
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#+name: test_tbl_mtr
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| 1.0 | 1.0 |
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#+begin_src maxima :var s=test_tbl_mtr :results silent :results verbatim
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ms: apply(matrix, s);
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print(ms);
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#+end_src
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* Construct a table from the output
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:PROPERTIES:
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:ID: cc158527-b867-4b1d-8ae0-b8c713a90fd7
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:END:
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#+begin_src maxima :results silent
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m: genmatrix (lambda([i,j], i+j-1), 3, 3)$
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write_data(m, "/dev/stdout")$
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#+end_src
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* Latex output
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#+begin_src maxima :exports both :results latex :results verbatim
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assume(x>0);
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tex(ratsimp(diff(%e^(a*x), x)));
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#+end_src
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#+results:
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#+BEGIN_LaTeX
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$$a\,e^{a\,x}$$
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#+END_LaTeX
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