Timeline for Matrix in Range
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
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| Jun 17, 2020 at 9:04 | history | edited | CommunityBot |
Commonmark migration
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| Aug 29, 2017 at 20:37 | history | edited | ZaMoC | CC BY-SA 3.0 |
deleted 4 characters in body
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| Aug 29, 2017 at 20:27 | comment | added | user61980 |
+##-1& can just be ##-1& and you can use infix Array: ArrayFlatten@{{##-1&~Array~{#,#},2#},{2#,2#}}&
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| Aug 29, 2017 at 7:47 | history | edited | ZaMoC | CC BY-SA 3.0 |
added 32 characters in body
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| Aug 29, 2017 at 3:47 | comment | added | alephalpha |
ArrayFlatten@{{Array[+##-1&,{#,#}],2#},{2#,2#}}&
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| Aug 28, 2017 at 21:04 | history | answered | ZaMoC | CC BY-SA 3.0 |