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| -rw-r--r-- | readme.md | 3 |
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@@ -140,6 +140,9 @@ the truth value of the statetment "there exists `x`" ### `#` the amount of `x` which exist; *or, if* `x` *is a list*: the amount of items in list `x` +### `&,` +all of the elements of list `x` + ## clarification: the meaning of `*_x` the difference between `*_x` and `x` can be thought of like this: if `x` is "dog"/"dogs", then `*_x` is "some dogs" or "a dog". the difference becomes quite relevant when one performs definitions. |