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Let l1 be a list of 100 elements.  Assume I'm interested in taking several spans from this list, which I wish to have as a single list, say elements 5 through 25, 33 through 55, and 81 through 95. So I can use span to extract all three spans...
Hi guys -  Wolfram Demonstrations has a  nice interactive model of mortal Fibonacci rabbits here:  http://demonstrations.wolfram.com/MortalFibonacciRabbits/ I've been trying to play with the function used to generate the number of rabbits in some...
Interesting! When exporting straight it turns it into a columnar format. Nice. I previously tried exporting the Column[] function, and that just gave me a *.csv file reading [code]Column[{{1, 1}, {1, 2}, {2, 1}, {2, 2}}] Column[{{-1, -1}, {-1, -2},...
Hi! I'm a mathematics undergrad at the University of Utah. I've started using Mathematica this spring semester to help me with my homwork. SInce then I've started to learn more about the language and its powerful programming capabilities. I have set...