Operator Catalog

This file maps operator topics from the historical HTML Help Workshop source into a stable canonical list.

Arithmetic And Core Operators

Label in old TOC	Old source file	Current migration status
`+ -`	`op_plus.html`	migrated to plus-minus.md
`* /`	`op_mult.html`	migrated to multiply-divide.md
`**`	`op_matmult.html`	migrated to matrix-multiplication.md
`++`	`op_concat.html`	migrated to concatenation.md
`:`	`op_colon.html`	migrated to colon-range.md
`: (indexing)`	`op_colon2.html`	migrated to colon-indexing.md
`~ (time-indexing)`	`op_timeindex.html`	migrated to time-indexing.md
`..`	`op_replicator.html`	migrated to replicator.md
`'`	`op_tranpose.html`	migrated to transpose.md
`%`	`op_mod.html`	migrated to modulo.md
`<>`	`op_timestretch.html`	migrated to time-stretch.md
`#`	`op_sharp.html`	migrated to pitch-scale.md
`^`	`op_pow.html`	migrated to power.md
`@`	`op_at.html`	migrated to level-operator.md
`>>`	`op_timeshift.html`	migrated to time-shift.md
`[ ; ]`	`op_stereo.html`	migrated to stereo-construction.md
`~`	`op_interp.html`	migrated to time-frequency-scaling.md
`->`	`op_movespec.html`	migrated to spectrum-shift.md

These pages are now the canonical replacements for the legacy op_*.html sources.
The legacy operator images have been preserved in the dedicated pages where they were originally used.