From 31b722e16e6a0f6b0f08e8409b2c7e240937bfed Mon Sep 17 00:00:00 2001 From: Marshall Lochbaum Date: Wed, 27 Apr 2022 22:21:50 -0400 Subject: Documentation for Under --- docs/doc/replicate.html | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'docs/doc/replicate.html') diff --git a/docs/doc/replicate.html b/docs/doc/replicate.html index 1b2c461f..31e63228 100644 --- a/docs/doc/replicate.html +++ b/docs/doc/replicate.html @@ -86,7 +86,7 @@

The functions Indices and Replicate are used to copy or filter data. They might be described as transforming a run-length encoding into unencoded form. On the other hand, Indices might be described as giving a sparse representation of 𝕩, which is smaller if 𝕩 mostly consists of zeros.

-

BQN doesn't have any of the various features used in APL to add fills to the result of Replicate, like negative numbers in 𝕨 or an Expand (\) primitive. An alternative to Expand is to use Replicate with structural Under (⌾) to insert values into an array of fills.

+

BQN doesn't have any of the various features used in APL to add fills to the result of Replicate, like negative numbers in 𝕨 or an Expand (\) primitive. An alternative to Expand is to use Replicate with structural Under (⌾) to insert values into an array of fills.

Replicate

Given a list of natural numbers 𝕨, Replicate repeats each major cell in 𝕩 the corresponding number of times. That is, 𝕨 and 𝕩 must have the same length, and the result includes i⊑𝕨 copies of each cell i⊏𝕩, in order.

↗️
    2‿1‿0‿2 / "abcd"
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