Mark Baker 3886c47ebe Refactoring of calculation engine using the multiton pattern to eliminate caching issues when working with multiple workbooks ...

Refactoring of calculation engine for improved performance and memory usage
Refactoring of cell object to eliminate data duplication and reduce memory

2013-02-15 15:42:06 +00:00

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Logger.php

Refactoring of calculation engine using the multiton pattern to eliminate caching issues when working with multiple workbooks

2013-02-15 15:42:06 +00:00