---
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title: Fun - test_bits.fun — overview
subtitle: Documentation for test_bits.fun — overview
description: Documentation for test_bits.fun — overview
permalink: /documentation/examples/test_bits/
lang: en
tags:
- documentation
- handbook
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- usage
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- help
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---

# test_bits.fun — overview

What it shows
- Bitwise utilities demonstration (and/or/xor/shifts) and small tests.

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