I'm also having some difficulty with this function. Here is the error message I receive when I try to use it on a two-dimensional numerically keyed array containing only integer elements:
Message execution error: Error description: matrixMultiply: can't multiply these arrays Here is the text I'm putting into my function" 1 0 1 1 1 1 0 0 1 0 3 0 Here is the function I'm using (it's purpose is just to explore how to put data into a matrix, do matrix multiplication, and display the output): function testMatrix inputText put the number of lines in inputText into rowLength put the number of words in line 1 of inputText into columnLength repeat with c = 1 to columnLength repeat with r = 1 to rowLength put the value of (word c of line r of inputText) into outputArray[r,c] end repeat end repeat put matrixMultiply(outputArray,outputArray) into productArray -- here is where I get the error --display the contents of productArray in field "array2" put empty into field "array2" repeat with c = 1 to columnLength repeat with r = 1 to rowLength put productArray[r,c] & space into word c of line r of field "array2" end repeat end repeat return productArray end testMatrix Thanks! _______________________________________________ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution