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title: Fun - test_shl.fun — overview
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description: Documentation for test_shl.fun — overview
permalink: /documentation/examples/test_shl/
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# test_shl.fun — overview

What it shows
- Bit shift left (SHL) helper/tests.

How to run
- export FUN_LIB_DIR="./lib"
- ./build_debug/fun examples/test_shl.fun
- Or: fun examples/test_shl.fun