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Querry

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abidra...@gmail.com

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Feb 23, 2017, 10:41:53 PM2/23/17
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Dear All,

Good day.

Can anyone please let me know that below how can i get -1 * 1 = -1 below?

"[[1, 1, 1, 1], [1, - 1 * 1, - 1 * 1, - 1 * 1], [1, - 1 * 1, - 1 * 1, - 1 * 1], [1, - 1 * 1, - 1 * 1, - 1 * (- 1 * 1)]]"
:: "'a list list"

Your help in this regard will be very valuable.

Regards
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