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- 14:31, 7 February 2024 Commutator (hist | edit) [2,443 bytes] WikiSysop (talk | contribs) (Created page with "<table border="1" cellpadding="5" cellspacing="0" rules="none" summary=""> <tr> <td> <table border="0" cellpadding="5" cellspacing="0" summary=""> <tr> <td valign="top"><apll>Z←{L} <i>f</i>⍫<i>g</i> R</apll></td> <td></td> <td></td> <td>applies the function <apll><i>g</i></apll> then <apll><i>f</i></apll> then <apll><i>g</i>⍣¯1</apll> and then <apll><i>f</i>⍣¯1</apll> to or between the arguments.</td> </tr> </table> <...")
- 22:06, 6 February 2024 Dual (hist | edit) [1,090 bytes] WikiSysop (talk | contribs) (Created page with "<table border="1" cellpadding="5" cellspacing="0" rules="none" summary=""> <tr> <td> <table border="0" cellpadding="5" cellspacing="0" summary=""> <tr> <td valign="top"><apll>Z←{L} <i>f</i>⍢<i>g</i> R</apll></td> <td></td> <td></td> <td>applies the function <apll><i>g</i></apll> then <apll><i>f</i></apll> and then <apll><i>g</i>⍣¯1</apll> to or between the arguments.</td> </tr> </table> </td> </tr> <tr> <td><apll>L</ap...")
- 02:24, 28 November 2023 At (hist | edit) [5,519 bytes] WikiSysop (talk | contribs) (Created page with "==At Derived Functions== <p>The dyadic At operator is used to index assign into an array <apll>R</apll>, returning as the result the changed array. There are four separate cases, depending upon whether the two operands are Variables or Functions. The design of this operator is taken directly from the corresponding feature in Dyalog APL.</p> ===Variable v. Variable=== <table border="1" cellpadding="5" cellspacing="0" rules="none" summary=""> <tr> <td> <table bor...")