View source for xi'ei

==== valsi ====
xi'ei
==== type ====
experimental cmavo
==== creator ====
[[personal/krtisfranks|krtisfranks]]
==== time entered ====
Thu Mar  9 22:31:02 2023
 
== English ==
=== Definition #73171 - Preferred ===
 
==== definition ====

binary mekso operator: for ordered list <span class="MATH"><i>X</i><sub>1</sub></span>, this word outputs the same ordered list except the indices/subscripts have been relabelled/redefined/reindexed according to rule <span class="MATH"><i>X</i><sub>2</sub></span> (see notes).

==== notes ====

Default behavior for <span class="MATH"><i>X</i><sub>2</sub></span>: (1) if the least index of <span class="MATH"><i>X</i><sub>1</sub></span> is less than or equal to <span class="MATH">0</span>, then the term which is so indexed is mapped to the term which is indexed by <span class="MATH">1</span> and each subsequent entry of <span class="MATH"><i>X</i><sub>1</sub></span> is mapped so as to have the successor index of the immediately previous term (without any gaps); (2) if the least index of <span class="MATH"><i>X</i><sub>1</sub></span> is positive,  then the term which is so indexed is mapped to the term which is indexed by <span class="MATH">0</span> and each subsequent entry of <span class="MATH"><i>X</i><sub>1</sub></span> is mapped so as to have the successor index of the immediately previous term (without any gaps); thus the indexing is restricted to nonnegative intergers, is compressed, and toggles between starting at <span class="MATH">1</span> and <span class="MATH">0</span> respectively. Other behaviors may be specified. The cultural default starting index for a list is determined by context.

==== gloss words ====

<ul><li>[[natlang/en/reindex list|reindex list]]</li><li>[[natlang/en/relabel subscripts|relabel subscripts]]</li></ul>

==== created by ====
[[personal/krtisfranks|krtisfranks]]
==== vote information ====
1
     
==== time ====
Thu Mar  9 22:31:02 2023



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=== Etymology ===