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Date and times must have the same fields (year, month, day, hour, and so on) to be compared meaningfully. Dates and times compare chronologically.(To do a case-sensitive comparison, use the EXACT function.) Text strings compare lexicographically.(To compare floating-point numbers for equality, use the DELTA function.) The comparison operators, listed in Table 4.5, compare two values and evaluate to TRUE or FALSE (that is, to a Boolean value).
It’s a common practice to base a formula’s result on whether a certain condition is satisfied. Learn More Buy Understanding Comparison Operators Numbers for iPad: Visual QuickStart Guide
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