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adjust docs to remove reference to Lean library #146

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oxe-i merged 1 commit into from
Feb 20, 2026
Merged

adjust docs to remove reference to Lean library #146

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13 changes: 4 additions & 9 deletions docs/TESTS.md
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Expand Up @@ -59,15 +59,10 @@ Feel free to change it completely if you think it is the right thing to do.

## Using packages

Lean projects using Lake may always import two additional packages:

1. The core module `Lean`, which defines core elements of the language.
2. The standard library `Std`, which contains additional data structures, IO and system APIs, and other basic utilities.

Those modules may be imported and used in the same way:
Lean projects using Lake may always import the standard library `Std`, which contains additional data structures, IO and system APIs, and other basic utilities.
This import should be at the beggining of the file:

```lean
import Lean
import Std

def someMap : Std.HashMap Int Nat := ...
Expand All @@ -86,5 +81,5 @@ def someSet : TreeSet String := ...

External packages are not directly available and must be added as a dependency in `lakefile.toml`.

While working locally, you can use any packages you like.
The online test runner, however, has access to only the default packages `Lean` and `Std`.
While working locally, you can use any package you like.
The online test runner, however, has access to only the standard library `Std`.
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