From 2c50d91ec7eb8bc7890befe874a0b93729c2437e Mon Sep 17 00:00:00 2001 From: razetime Date: Wed, 19 Jan 2022 22:48:16 +0530 Subject: add h2s remove copied output, ascii filenames --- docs/help/markfirst_memberof.html | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 docs/help/markfirst_memberof.html (limited to 'docs/help/markfirst_memberof.html') diff --git a/docs/help/markfirst_memberof.html b/docs/help/markfirst_memberof.html new file mode 100644 index 00000000..82ccf437 --- /dev/null +++ b/docs/help/markfirst_memberof.html @@ -0,0 +1,35 @@ + + + + BQN: Element Of (`∊`) + +
(github) / BQN / help
+

Element Of (∊)

+

∊ 𝕩: Unique Mask

+

Mark the first occurrence of each major cell in 𝕩 with a 1, and all other occurrences with a 0.

+↗️
       ∊ 4‿5‿6‿6‿4‿7‿5
+⟨ 1 1 1 0 0 1 0 ⟩
+
+       a ← 3‿3 ⥊ ↕9
+
+       ∊ a
+⟨ 1 1 1 ⟩
+
+

𝕨 ∊ 𝕩: Member Of

+

Is each element in 𝕨 a major cell of 𝕩?

+↗️
       ⟨1⟩ ∊ ↕9
+⟨ 1 ⟩
+
+       a ← 3‿3 ⥊ ↕9
+Error: Redefinition
+
+       ⟨0‿1‿2⟩ ∊ a
+┌·   
+· 0  
+    ┘
+
+       ⟨1‿3 ⥊ 0‿1‿2⟩ ∊ a
+┌·   
+· 0  
+    ┘
+
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