我可以使用数组row(1: 4), column(A1:D1), MMULT, TRANSPOSE, MUNIT,, +-*/, mod,sqrt,.. , functions
我的问题是:如何在Excel和googlesheet中创建类似于图像的对称矩阵(矩阵3-3,矩阵4-4)?
我在为这种数学寻找一种通用的方法!
发布于 2020-04-01 21:53:18
尝试:
=ARRAYFORMULA(IF((
SPLIT(REPT(ROW(A1:A3)&" ", ROW(A1:A3)), " ")-TRANSPOSE(ROW(A1:A3))+1>0)*(LEN(
SPLIT(REPT(ROW(A1:A3)&" ", ROW(A1:A3)), " ")-TRANSPOSE(ROW(A1:A3))+1)),
SPLIT(REPT(ROW(A1:A3)&" ", ROW(A1:A3)), " ")-TRANSPOSE(ROW(A1:A3))+1, TRANSPOSE(
SPLIT(REPT(ROW(A1:A3)&" ", ROW(A1:A3)), " ")-TRANSPOSE(ROW(A1:A3))+1)))
对于4×4网格,使用A1:A4代替A1:A3
https://stackoverflow.com/questions/60980679
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