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HP 34S: Find an element in a matrix?
05-22-2014, 07:10 AM
Post: #4
RE: HP 34S: Find an element in a matrix?
You probably want the index of the element. The matrix descriptor is still in the last x register. Therefore you can use:
Code:
RCL L
M.IJ
For 7 you get (x, y) = (3, 1). For 55 you get an Error: Out of range.
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RE: HP 34S: Find an element in a matrix? - Thomas Klemm - 05-22-2014 07:10 AM



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