The thing is that not all integer combination evaluate to False
5 AND 2 = False
5 AND 8 = False
5 AND 10 = False
but
5 AND (1,3,4,5,6,7,&9) all evaluate to True
I'm trying to understand what AND is doing with the integers in the following code. Both a1 and b1 evaluate to TRUE but c1 evaluates to FALSE. Something similar to this code was in a spreadsheet made by someone else.
Any ideas on why some integers return c1=TRUE and others return c1=FALSE...
The underlying soil is reclaimed strip mine spoils. It's 28.5 to 50 ft deep. Spoils are shale and sandstone fragments in lean clay. N values range from 3 to 75.
Ground water was not encountered during drilling. They didn't do a monitoring well.
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Have a client in oil and gas that wants to place equipment on a gravel pad. The pad would be approx 12" thick with an underlay. Underlying soil would be compacted. Geotech report gave compaction guidelines for the underlying soil, but nothing about compacting the gravel or the allowable...
