Excel Formulas &mdash\; They Can Do More than Just Math \; \n Friday  Feb 12  10:00 am 
Formulas are the essence of Excel. They can take large quantities of data &mdash\; numbers\, dates\, text\, times &mdash\; and combine them however we want\, anything from the simplest 2+2=4 to formulas on the frontiers of science and financial engineering.  
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