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| author | razetime <raghuallthetime@hotmail.com> | 2022-01-19 22:48:16 +0530 |
|---|---|---|
| committer | razetime <raghuallthetime@hotmail.com> | 2022-01-19 22:48:16 +0530 |
| commit | 2c50d91ec7eb8bc7890befe874a0b93729c2437e (patch) | |
| tree | eb621b86b3c8269ab2dd63bd3c628acdf3521059 /docs/help/undo.html | |
| parent | 6c111f1e71e945f66977aecc3322318aa21beacc (diff) | |
add h2s remove copied output, ascii filenames
Diffstat (limited to 'docs/help/undo.html')
| -rw-r--r-- | docs/help/undo.html | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/docs/help/undo.html b/docs/help/undo.html new file mode 100644 index 00000000..f9e3b9d1 --- /dev/null +++ b/docs/help/undo.html @@ -0,0 +1,27 @@ +<head> + <link href="../favicon.ico" rel="shortcut icon" type="image/x-icon"/> + <link href="../style.css" rel="stylesheet"/> + <title>BQN: Superscript Equals Sign (`⁼`)</title> +</head> +<div class="nav">(<a href="https://github.com/mlochbaum/BQN">github</a>) / <a href="../index.html">BQN</a> / <a href="index.html">help</a></div> +<h1 id="superscript-equals-sign-"><a class="header" href="#superscript-equals-sign-">Superscript Equals Sign (<code><span class='Modifier'>⁼</span></code>)</a></h1> +<h2 id="-----undo"><a class="header" href="#-----undo"><code><span class='Function'>𝔽</span><span class='Modifier'>⁼</span> <span class='Value'>𝕩</span></code>, <code><span class='Value'>𝕨</span> <span class='Function'>𝔽</span><span class='Modifier'>⁼</span> <span class='Value'>𝕩</span></code>: Undo</a></h2> +<p>Invert the function <code><span class='Function'>𝔽</span></code>, or use its defined inverse. Not all functions have inverses.</p> +<a class="replLink" title="Open in the REPL" target="_blank" href="https://mlochbaum.github.io/BQN/try.html#code=ICAgMSAtIDIKCiAgIDEgLeKBvCAyCgogICDiiJogMTYKCiAgIOKImuKBvCA0CgogICDii4YgMQoKICAg4ouG4oG8IDIuNzE4MjgxODI4NDU5MDQ1">↗️</a><pre> <span class='Number'>1</span> <span class='Function'>-</span> <span class='Number'>2</span> +¯1 + + <span class='Number'>1</span> <span class='Function'>-</span><span class='Modifier'>⁼</span> <span class='Number'>2</span> +¯1 + + <span class='Function'>√</span> <span class='Number'>16</span> +4 + + <span class='Function'>√</span><span class='Modifier'>⁼</span> <span class='Number'>4</span> +16 + + <span class='Function'>⋆</span> <span class='Number'>1</span> +2.718281828459045 + + <span class='Function'>⋆</span><span class='Modifier'>⁼</span> <span class='Number'>2.718281828459045</span> +1 +</pre> |