step
The step function looks useful some things which I noticed: 1) Don't use string values as yi - although it seems to be "allowed": 2) Description - add-on:
Returns the yi argument corresponding to the largest xi which satisfies xi less than or equal to the x argument- but only: IF there is another xi that is larger than x. 3) None of the yi values must be empty.Names Default to Here(1);
dt = Open
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