A Programming Language: Difference between revisions
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* [[Grade]] is called "ordering", and the Grade of <code>x</code> with [[index origin]] <code>j</code> is written <code>0<sub>j</sub>/x</code> | * [[Grade]] is called "ordering", and the Grade of <code>x</code> with [[index origin]] <code>j</code> is written <code>0<sub>j</sub>/x</code> | ||
* [[Base]] (<code>⊥</code>) on vectors works like in APL. On matrices, rows are paired up, or columns with a doubled base symbol. | * [[Base]] (<code>⊥</code>) on vectors works like in APL. On matrices, rows are paired up, or columns with a doubled base symbol. | ||
* The [[Intersection]] and [[Union]] are written with <code> | * The [[Intersection]] and [[Union]] are written with <code>∩</code> and <code>∪</code>, and the [[Set Difference]] with <code>∆</code>. | ||
* The [[Inner Product]] is written by placing one scalar function above another, and the [[Outer Product]] by using <code>∘</code> in place of the top function with two vector arguments. | * The [[Inner Product]] is written by placing one scalar function above another, and the [[Outer Product]] by using <code>∘</code> in place of the top function with two vector arguments. | ||