From bcae81336764eb6c4cdf0f91e2fe632b625dd8b2 Mon Sep 17 00:00:00 2001
From: Prefetch
Date: Sun, 23 Oct 2022 22:18:11 +0200
Subject: Optimize and improve naming of all images in knowledge base

---
 source/know/concept/toffoli-gate/and.avif     | Bin 0 -> 2109 bytes
 source/know/concept/toffoli-gate/index.md     |  24 ++++++------------------
 source/know/concept/toffoli-gate/nand.avif    | Bin 0 -> 1834 bytes
 source/know/concept/toffoli-gate/not.avif     | Bin 0 -> 1518 bytes
 source/know/concept/toffoli-gate/or.avif      | Bin 0 -> 3505 bytes
 source/know/concept/toffoli-gate/toffoli.avif | Bin 0 -> 1261 bytes
 source/know/concept/toffoli-gate/xor.avif     | Bin 0 -> 2128 bytes
 7 files changed, 6 insertions(+), 18 deletions(-)
 create mode 100644 source/know/concept/toffoli-gate/and.avif
 create mode 100644 source/know/concept/toffoli-gate/nand.avif
 create mode 100644 source/know/concept/toffoli-gate/not.avif
 create mode 100644 source/know/concept/toffoli-gate/or.avif
 create mode 100644 source/know/concept/toffoli-gate/toffoli.avif
 create mode 100644 source/know/concept/toffoli-gate/xor.avif

(limited to 'source/know/concept/toffoli-gate')

diff --git a/source/know/concept/toffoli-gate/and.avif b/source/know/concept/toffoli-gate/and.avif
new file mode 100644
index 0000000..357c40d
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diff --git a/source/know/concept/toffoli-gate/index.md b/source/know/concept/toffoli-gate/index.md
index 7de7600..ba9d3ba 100644
--- a/source/know/concept/toffoli-gate/index.md
+++ b/source/know/concept/toffoli-gate/index.md
@@ -16,43 +16,31 @@ of which it returns $$A$$ and $$B$$ unchanged,
 and flips $$C$$ if both $$A$$ and $$B$$ are true.
 In circuit diagrams, its representation is:
 
-<a href="toffoli.png">
-<img src="toffoli.png" style="width:19%">
-</a>
+{% include image.html file="toffoli.png" width="19%" alt="Toffoli gate symbol" %}
 
 This gate is reversible, because $$A$$ and $$B$$ are preserved,
 and are all you need to reconstruct to $$C$$.
 Moreover, this gate is universal,
 because we can make a NAND gate from it:
 
-<a href="nand.png">
-<img src="nand.png" style="width:38%">
-</a>
+{% include image.html file="nand.png" width="38%" alt="NAND gate made of Toffoli gate" %}
 
 A NAND is enough to implement every conceivable circuit.
 That said, we can efficiently implement NOT, AND, and XOR using a single Toffoli gate too.
 Note that NOT is a special case of NAND:
 
-<a href="not.png">
-<img src="not.png" style="width:32%">
-</a>
+{% include image.html file="not.png" width="32%" alt="NOT gate made of Toffoli gate" %}
 
-<a href="and.png">
-<img src="and.png" style="width:35%">
-</a>
+{% include image.html file="and.png" width="35%" alt="AND gate made of Toffoli gate" %}
 
-<a href="xor.png">
-<img src="xor.png" style="width:35%">
-</a>
+{% include image.html file="xor.png" width="35%" alt="XOR gate made of Toffoli gate" %}
 
 Using these, we can, as an example, make an OR gate
 from three Toffoli gates,
 thanks to the fact that $$A \lor B = \neg (\neg A \land \neg B)$$,
 i.e. OR is NAND of NOT $$A$$ and NOT $$B$$:
 
-<a href="or.png">
-<img src="or.png" style="width:50%">
-</a>
+{% include image.html file="or.png" width="50%" alt="OR gate made of Toffoli gates" %}
 
 Thanks to its reversibility and universality,
 the Toffoli gate is interesting for quantum computing.
diff --git a/source/know/concept/toffoli-gate/nand.avif b/source/know/concept/toffoli-gate/nand.avif
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diff --git a/source/know/concept/toffoli-gate/not.avif b/source/know/concept/toffoli-gate/not.avif
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diff --git a/source/know/concept/toffoli-gate/or.avif b/source/know/concept/toffoli-gate/or.avif
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diff --git a/source/know/concept/toffoli-gate/toffoli.avif b/source/know/concept/toffoli-gate/toffoli.avif
new file mode 100644
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diff --git a/source/know/concept/toffoli-gate/xor.avif b/source/know/concept/toffoli-gate/xor.avif
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