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This study was conducted on how to optimize the basic design of a cast resin transformer using the scipy method of Python and the permutation with repetition method. All possible design arrays are ...

Lists Like strings, lists provide sequential storage through an index offset and access to single or consecutive elements through slices. Strings consist only of characters and are immutable (cannot ...

Let's use superscripts to denote string repetition, so that a?3a3 is shorthand for a?a?a?aaa. The two graphs plot the time required by each approach to match the regular expression a?nan against ...