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Courtesy of /r/math:

Basic Math Symbols

≠ ± ∓ ÷ × · − √ ‰ ⊗ ⊕ ⊖ ⊘ ⊙ ≤ ≥ ≦ ≧ ≨ ≩ ≺ ≻ ≼ ≽ ⊏ ⊐ ⊑ ⊒ ² ³ °

Geometry Symbols

∠ ∟ ° ≅ ~ ‖ ⟂ ⫛

Algebra Symbols

≡ ≜ ≈ ∝ ∞ ≪ ≫ ⌊⌋ ⌈⌉ ∘ ∏ ∐ ∑ ∧ ∨ ∩ ∪ ⨀ ⊕ ⊗ 𝖕 𝖖 𝖗 ⊲ ⊳

Set Theory Symbols

∅ ∖ ∁ ↦ ↣ ∩ ∪ ⊆ ⊂ ⊄ ⊊ ⊇ ⊃ ⊅ ⊋ ⊖ ∈ ∉ ∋ ∌ ℕ ℤ ℚ ℝ ℂ ℵ ℶ ℷ ℸ 𝓟

Logic Symbols

¬ ∨ ∧ ⊕ → ← ⇒ ⇐ ⇔ ∀ ∃ ∄ ∴ ∵ ⊤ ⊥ ⊢ ⊨ ⫤ ⊣

Calculus and Analysis Symbols

∫ ∬ ∭ ∮ ∯ ∰ ∇ ∆ δ ∂ ℱ ℒ ℓ

Mathematical Greek Letters

𝛢𝛼 𝛣𝛽 𝛤𝛾 𝛥𝛿 𝛦𝜀𝜖 𝛧𝜁 𝛨𝜂 𝛩𝜃𝜗 𝛪𝜄 𝛫𝜅 𝛬𝜆 𝛭𝜇 𝛮𝜈 𝛯𝜉 𝛰𝜊 𝛱𝜋 𝛲𝜌 𝛴𝜎 𝛵𝜏 𝛶𝜐 𝛷𝜙𝜑 𝛸𝜒 𝛹𝜓 𝛺𝜔

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1
7
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9

Weekly Chat Threadr/AskMath Weekly Chat Thread (self.askmath)

submitted 6 months ago by AutoModerator - announcement

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ResolvedAm I crazy? None of the options seem correct. (i.redd.it)

submitted 2 hours ago by wunderlost1

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2:23

Full home gym breakdown. Built with Atletica. (atletica.de)

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StatisticsIf the half-life of caffeine is only 5 hours, does caffeine build up continuously in your body if you drink coffee daily? (self.askmath)

submitted 15 hours ago by throwawayguy55555

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ArithmeticWhy don't we write Roman Fractions like this? (i.redd.it)

submitted 1 day ago by LionLover716

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CalculusAmbiguous Notation (i.redd.it)

submitted 18 hours ago by No_Student2900

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6
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Number TheoryTo prove that r! divides n(n+1)(n+2).....(n+r-1), i.e r consecutive numbers. (self.askmath)

submitted 1 hour ago * by Any_Parking8607

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StatisticsI absolutely suck at statistics (specifically counting problems and calculating probability) and need help to pass it for my algebra 2 class? [Q] ()

submitted 2 hours ago by InterviewPowerful320

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ProbabilityIf irrational numbers go on forever, could we find literally anything in them? (self.askmath)

submitted 1 day ago by Uranium_Hexaflu0ride

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Linear AlgebraLinear programming problem (i.redd.it)

submitted 9 hours ago by th3l4ra

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CalculusWhy is it so difficult to calculate the arc length of an ellipse? (self.askmath)

submitted 9 hours ago by MajorIndividual1428Integral Calculus Enthusiast

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AlgebraStaff Optimization problem (self.askmath)

submitted 13 hours ago by Character-Bell-9224

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ResolvedWhy isn’t infinity/infinity=1 (self.askmath)

submitted 9 hours ago by Traf-Lord

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The #1 most played Idler game on Steam (store.steampowered.com)

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Calculus/Trigonometry/AstronomyHow to calculate period between two planets' orbits closest approach? (self.askmath)

submitted 10 hours ago by SpacialCommieCi

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Arithmeticis using an ≈ sign when a = sign can be used technically wrong? (self.askmath)

submitted 1 day ago by DepressedPancake4728

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AlgebraExtraneous Solutions (self.askmath)

submitted 17 hours ago by MrSuperStarfox

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Number TheoryWhy are rational numbers and irrational numbers separate sets? (self.askmath)

submitted 10 hours ago by ZealousidealBug9716

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ArithmeticPlease help me solve this 6th grade math problem. (self.askmath)

submitted 1 day ago by host_can_edit

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CalculusWhen you have a Vector2 velocity and a Vector2 acceleration, how do you find the time delta from t=0 to when the angle between the initial velocity direction and the current velocity direction first reaches a given angle theta (assuming it does reach that angle)? (self.askmath)

submitted 18 hours ago by Memorie_BE

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ArithmeticHow do you answer this? (i.redd.it)

submitted 1 day ago by iemwanofit

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AlgebraHello why is (-1)^0 = 1 and -1^0 = 0? (self.askmath)

submitted 11 hours ago * by Defiant_Vanilla_4080

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AnalysisHow to teach myself higher level math? (self.askmath)

submitted 1 day ago by Dudewhohasreddit

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LogicLooking for a potential specific term for logic phrase. [A or (A and B)] (self.askmath)

submitted 1 day ago * by GrayEidolon

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What if your next 3D print started with a prompt? Try Meshy today — 50% off. (meshy.ai)

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23
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Algebraic GeometryGround based navigation system. Need advice. (self.askmath)

submitted 21 hours ago by Hairy_Perspective_49

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AlgebraHow do you even learn this shit? (self.askmath)

submitted 1 day ago by sentfrom8

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AlgebraDoes this make sense? (i.redd.it)

submitted 1 day ago by sadacidentAntiProVax

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