Math in Plaintext

~kypan <kypan@posteo.net>

September 23, 2022

last updated: September 25, 2022

Letters and digits

Italic

𝐴 𝐵 𝐶 𝐷 𝐸 𝐹 𝐺 𝐻 𝐼 𝐽 𝐾 𝐿 𝑀 𝑁 𝑂 𝑃 𝑄 𝑅 𝑆 𝑇 𝑈 𝑉 𝑊 𝑋 𝑌 𝑍

𝑎 𝑏 𝑐 𝑑 𝑒 𝑓 𝑔 ℎ 𝑖 𝑗 𝑘 𝑙 𝑚 𝑛 𝑜 𝑝 𝑞 𝑟 𝑠 𝑡 𝑢 𝑣 𝑤 𝑥 𝑦 𝑧

𝛢 𝛣 𝛤 𝛥 𝛦 𝛧 𝛨 𝛩 𝛪 𝛫 𝛬 𝛭 𝛮 𝛯 𝛰 𝛱 𝛲 𝛴 𝛵 𝛶 𝛷 𝛸 𝛹 𝛺

𝛼 𝛽 𝛾 𝛿 𝜀 𝜁 𝜂 𝜃 𝜄 𝜅 𝜆 𝜇 𝜈 𝜉 𝜊 𝜋 𝜌 𝜎 𝜏 𝜐 𝜑 𝜒 𝜓 𝜔

𝜖 𝜙 𝜕 𝛻

Bold

𝐀 𝐁 𝐂 𝐃 𝐄 𝐅 𝐆 𝐇 𝐈 𝐉 𝐊 𝐋 𝐌 𝐍 𝐎 𝐏 𝐐 𝐑 𝐒 𝐓 𝐔 𝐕 𝐖 𝐗 𝐘 𝐙

𝐚 𝐛 𝐜 𝐝 𝐞 𝐟 𝐠 𝐡 𝐢 𝐣 𝐤 𝐥 𝐦 𝐧 𝐨 𝐩 𝐪 𝐫 𝐬 𝐭 𝐮 𝐯 𝐰 𝐱 𝐲 𝐳

𝚨 𝚩 𝚪 𝚫 𝚬 𝚭 𝚮 𝚯 𝚰 𝚱 𝚲 𝚳 𝚴 𝚵 𝚶 𝚷 𝚸 𝚺 𝚻 𝚼 𝚽 𝚾 𝚿 𝛀

𝛂 𝛃 𝛄 𝛅 𝛆 𝛇 𝛈 𝛉 𝛊 𝛋 𝛌 𝛍 𝛎 𝛏 𝛐 𝛑 𝛒 𝛔 𝛕 𝛖 𝛗 𝛘 𝛙 𝛚

𝛜 𝛟 𝛛 𝛁

𝟎 𝟏 𝟐 𝟑 𝟒 𝟓 𝟔 𝟕 𝟖 𝟗

Bold italic

𝑨 𝑩 𝑪 𝑫 𝑬 𝑭 𝑮 𝑯 𝑰 𝑱 𝑲 𝑳 𝑴 𝑵 𝑶 𝑷 𝑸 𝑹 𝑺 𝑻 𝑼 𝑽 𝑾 𝑿 𝒀 𝒁

𝒂 𝒃 𝒄 𝒅 𝒆 𝒇 𝒈 𝒉 𝒊 𝒋 𝒌 𝒍 𝒎 𝒏 𝒐 𝒑 𝒒 𝒓 𝒔 𝒕 𝒖 𝒗 𝒘 𝒙 𝒚 𝒛

𝜜 𝜝 𝜞 𝜟 𝜠 𝜡 𝜢 𝜣 𝜤 𝜥 𝜦 𝜧 𝜨 𝜩 𝜪 𝜫 𝜬 𝜮 𝜯 𝜰 𝜱 𝜲 𝜳 𝜴

𝜶 𝜷 𝜸 𝜹 𝜺 𝜻 𝜼 𝜽 𝜾 𝜿 𝝀 𝝁 𝝂 𝝃 𝝄 𝝅 𝝆 𝝈 𝝉 𝝊 𝝋 𝝌 𝝍 𝝎

𝝐 𝝓 𝝏 𝜵

Double-struck

𝔸 𝔹 ℂ 𝔻 𝔼 𝔽 𝔾 ℍ 𝕀 𝕁 𝕂 𝕃 𝕄 ℕ 𝕆 ℙ ℚ ℝ 𝕊 𝕋 𝕌 𝕍 𝕎 𝕏 𝕐 ℤ

𝕒 𝕓 𝕔 𝕕 𝕖 𝕗 𝕘 𝕙 𝕚 𝕛 𝕜 𝕝 𝕞 𝕟 𝕠 𝕡 𝕢 𝕣 𝕤 𝕥 𝕦 𝕧 𝕨 𝕩 𝕪 𝕫

𝟘 𝟙 𝟚 𝟛 𝟜 𝟝 𝟞 𝟟 𝟠 𝟡

Script

𝒜 ℬ 𝒞 𝒟 ℰ ℱ 𝒢 ℋ ℐ 𝒥 𝒦 ℒ ℳ 𝒩 𝒪 𝒫 𝒬 ℛ 𝒮 𝒯 𝒰 𝒱 𝒲 𝒳 𝒴 𝒵

𝒶 𝒷 𝒸 𝒹 ℯ 𝒻 ℊ 𝒽 𝒾 𝒿 𝓀 𝓁 𝓂 𝓃 ℴ 𝓅 𝓆 𝓇 𝓈 𝓉 𝓊 𝓋 𝓌 𝓍 𝓎 𝓏

Bold script

𝓐 𝓑 𝓒 𝓓 𝓔 𝓕 𝓖 𝓗 𝓘 𝓙 𝓚 𝓛 𝓜 𝓝 𝓞 𝓟 𝓠 𝓡 𝓢 𝓣 𝓤 𝓥 𝓦 𝓧 𝓨 𝓩

𝓪 𝓫 𝓬 𝓭 𝓮 𝓯 𝓰 𝓱 𝓲 𝓳 𝓴 𝓵 𝓶 𝓷 𝓸 𝓹 𝓺 𝓻 𝓼 𝓽 𝓾 𝓿 𝔀 𝔁 𝔂 𝔃

Monospace

𝙰 𝙱 𝙲 𝙳 𝙴 𝙵 𝙶 𝙷 𝙸 𝙹 𝙺 𝙻 𝙼 𝙽 𝙾 𝙿 𝚀 𝚁 𝚂 𝚃 𝚄 𝚅 𝚆 𝚇 𝚈 𝚉

𝚊 𝚋 𝚌 𝚍 𝚎 𝚏 𝚐 𝚑 𝚒 𝚓 𝚔 𝚕 𝚖 𝚗 𝚘 𝚙 𝚚 𝚛 𝚜 𝚝 𝚞 𝚟 𝚠 𝚡 𝚢 𝚣

𝟶 𝟷 𝟸 𝟹 𝟺 𝟻 𝟼 𝟽 𝟾 𝟿

Fraktur

𝔄 𝔅 ℭ 𝔇 𝔈 𝔉 𝔊 ℌ ℑ 𝔍 𝔎 𝔏 𝔐 𝔑 𝔒 𝔓 𝔔 ℜ 𝔖 𝔗 𝔘 𝔙 𝔚 𝔛 𝔜 ℨ

𝔞 𝔟 𝔠 𝔡 𝔢 𝔣 𝔤 𝔥 𝔦 𝔧 𝔨 𝔩 𝔪 𝔫 𝔬 𝔭 𝔮 𝔯 𝔰 𝔱 𝔲 𝔳 𝔴 𝔵 𝔶 𝔷

Bold Fraktur

𝕬 𝕭 𝕮 𝕯 𝕰 𝕱 𝕲 𝕳 𝕴 𝕵 𝕶 𝕷 𝕸 𝕹 𝕺 𝕻 𝕼 𝕽 𝕾 𝕿 𝖀 𝖁 𝖂 𝖃 𝖄 𝖅

𝖆 𝖇 𝖈 𝖉 𝖊 𝖋 𝖌 𝖍 𝖎 𝖏 𝖐 𝖑 𝖒 𝖓 𝖔 𝖕 𝖖 𝖗 𝖘 𝖙 𝖚 𝖛 𝖜 𝖝 𝖞 𝖟

Superscripts

ⁿ ⁱ

⁰ ¹ ² ³ ⁴ ⁵ ⁶ ⁷ ⁸ ⁹

Subscripts

ₐ ₑ ₕ ᵢ ⱼ ₖ ₗ ₘ ₙ ₒ ₚ ᵣ ₛ ₜ ᵤ ᵥ ₓ

₀ ₁ ₂ ₃ ₄ ₅ ₆ ₇ ₈ ₉

Numbers

∞ (infinity)

Fractions

1⁄2 (fraction slash)

½ ⅓ ¼ ⅕ ⅙ ⅐ ⅛ ⅑ ⅒

⅔ ¾ ⅖ ⅗ ⅘ ⅚ ⅜ ⅝ ⅞

‰ ‱

― (horizontal line)

─ (box drawing character)

Arithmetic

− × ⋅ ÷ ∕ ± ∓

: (ratio)

√ ∛ ∜ (roots)

⌈ ⌉ ⌊ ⌋ (floor and ceiling)

superscripts: ⁺ ⁻ ⁼

subscripts: ₊ ₋ ₌

Relations

≮ ≯ ≤ ≥ ≰ ≱ ⪇ ⪈ ≦ ≧ ≨ ≩ ⪅ ⪆ ≠ ≝ ≟ ≈ ≉ ≪ ≫

≡ ≢

∼ (similar)

∝ (proportional)

Calculus

Summation

∑

⎲

⎳

Product

∏

Integration

∫ ∬ ∭ ⨌ ∮ ∯ ∰ ∱ ⨑ ∲ ∳

⌠

⎮

⌡

Differentiation

∂ ′ ″ ‴ ⁗ ∆ ∇

|

◌̇

◌̈

Vector

∙ (dot product) (bullet operator)

⨯ (cross product)

⊕ ⊖ ⊗ ⊙ ⋆ ∗ ∘

‖ ‖ (norm)

| | (Euclidean norm)

Logic

∴ ∵ ∧ ∨ ¬

∀ ∃ ∃! ∄

∎ □ (QED)

Function

𝑓(⋅) (free variable)

𝑓∘𝑔 (composition)

𝑓∗𝑔 (convolution)

Set

∅ ∈ ∋ ∉ ∌ ∊ ∍ ⊂ ⊃ ⊄ ⊅ ⊆ ⊇ ⊈ ⊉ ⊊ ⊋ ∪ ∩ ∖

≅

Gemoetry

∝ ∶ ∷ ∥ ∦ ⟂ ⦜ ∟ ⊾ ⊿ ∠ ⟀ △ □ °

Ellipsis

… ⋯ ⋮ ⋰ ⋱

Arrows

← → ↑ ↓ ⟵ ⟶ ⇦ ⇨ ⇧ ⇩ ⬅ ⮕ ➡ ⬆⬇

↔ ↕ ↚ ↛ ↮ ⟷ ⬄ ⇳ ⬌ ⬍

↖ ↗ ↘ ↙ ⤡ ⤢ ⬁ ⬀ ⬂ ⬃ ⬉ ⬈ ⬊ ⬋

⭠ ⭢ ⭡ ⭣ ⭤ ⭥

🡠 🡢 🡡 🡣 🡤 🡥 🡦 🡧

🡨 🡪 🡩 🡫 🡬 🡭 🡮 🡯

🡰 🡲 🡱 🡳 🡴 🡵 🡶 🡷

🡸 🡺 🡹 🡻 🡼 🡽 🡾 🡿

🢀 🢂 🢁 🢃 🢄 🢅 🢆 🢇

➢ ➣ ➤

⇠ ⇢ ⇡ ⇣ ⤌ ⤍ ⤎ ⤏

↼ ⇀ ↽ ⇁ ↿ ↾ ⇃ ⇂ ⥊ ⥋ ⥌ ⥍ ⇋ ⇌ ⥮ ⥯

⇈ ⇊ ⇇ ⇉ ⇆ ⇄ ⇅ ⇵

⇐ ⇒ ⇑ ⇓ ⇔ ⇕ ⇖ ⇗ ⇘ ⇙ ⇍ ⇏ ⇎

⟸ ⟹ ⟺

⬱ ⇶

⇱ ⇲

↶ ↷ ⤾ ⤿ ⤸ ⤹ ⤺ ⤻ ⤹ ⤸ ↺ ↻ ⟲ ⟳ ⥀ ⥁

⤶ ⤷ ⤴ ⤵

◄ ► ◅ ▻

◀ ▶ ▲ ▼

⯇ ⯈ ⯅ ⯆

↞ ↠ ↟ ↡

🔙 🔚 🔛 🔜 🔝

Brackets

⟨a⟩ ⟪ ⟫

❛ ❜ ❝ ❞

⎧ ⎫

⎪ ⎪

⎨ ⎬ ⎰ ⎱

⎪ ⎪ ⎱ ⎰

⎩ ⎭

⎡ ⎤

⎢ ⎥

⎣ ⎦

Superscripts: ⁽ ⁾

Subscripts: ₍ ₎

Combining characters

̀ (grave accent above)

́ (acute acute above)

̂ (circumflex above)

̃ (tilde above)

̅ (overline)

̇ (dot above)

̈ (diaeresis above)

̊ (ring above)

̖ (grave accent below)

̗ (acute accent below)

̣ (dot below)

̤ (diaeresis below)

̥ (ring below)

̰ (tilde below)

̲ (low line)

̳ (double low line)

͙ (asterisk below)

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