Quaternion type: Difference between revisions
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=={{header|OCaml}}== |
=={{header|OCaml}}== |
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The implementation as a file q.ml: |
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<lang ocaml>type quaternion = float * float * float * float |
<lang ocaml>type quaternion = float * float * float * float |
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(a/n2, b/n2, c/n2, d/n2)</lang> |
(a/n2, b/n2, c/n2, d/n2)</lang> |
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the interface as a file q.mli: |
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<lang ocaml>type quaternion = float * float * float * float |
<lang ocaml>type quaternion = float * float * float * float |
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val reciprocal : quaternion -> quaternion</lang> |
val reciprocal : quaternion -> quaternion</lang> |
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using this module in the interpreter: |
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<pre> |
<pre> |
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$ ocamlc -c q.mli |
$ ocamlc -c q.mli |
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