user standalone 10bp,margin=1bp \usepackage[T1]{fontenc} inputenc utf8 misc-math \cdotp ⋅ true \colon ∶ true \ldotp . true \vdots ⋮ true \cdots ⋯ true \ddots ⋱ true \ldots … true \neg ¬ true \infty ∞ true \prime ′ true \backprime ‵ true amssymb \backslash ⧵ true \diagdown ⟍ true amssymb \diagup ⟋ true amssymb \surd √ true \emptyset ∅︀ true \varnothing ∅ true amssymb \sharp ♯ true \flat ♭ true \natural ♮ true \angle ∠ true \sphericalangle ∢ true amssymb \measuredangle ∡ true amssymb \Box ☐ true amssymb \square ◻ true amssymb \triangle △ true \vartriangle ▵ true amssymb \triangledown ▿ true amssymb \Diamond ◇ true amssymb \lozenge ◊ true amssymb \blacksquare ◼︎ true amssymb \blacktriangle ▴ true amssymb \blacktriangledown ▾ true amssymb \blacklozenge ⧫ true amssymb \bigstar ★ true amssymb \diamondsuit ♢ true \heartsuit ♡ true \spadesuit ♠ true \clubsuit ♣ true \forall ∀ true \exists true ∃ \nexists ∄ true amssymb \Finv Ⅎ true amssymb \Game ⅁ true amssymb \ni ∋ true \in ∈ true \notin ∉ true \complement ∁ true amssymb \Im ℑ true \Re ℜ true \aleph א true \wp ℘ true \hslash ℏ true amssymb \hbar ħ true \imath 𝚤 true \jmath 𝚥 true \Bbbk 𝕜 true amssymb \ell ℓ true \circledR Ⓡ true amssymb \circledS Ⓢ true amssymb \bot ⊥ true \top ⊤ true \partial ∂ true \nabla ∇ true \eth ð true amssymb \mho ℧ true amssymb \acute{} ́ \acute{a} true \grave{} ̀ \grave{a} true \check{} ̌ \check{a} true \hat{} ̂ \hat{a} true \tilde{} ̃ \tilde{a} true \bar{} ̄ \bar{a} true \vec{} ⃗ \vec{a} true \breve{} ̆ \breve{a} true \dot{} ̇ \dot{a} true \ddot{} ̈ \ddot{a} true \dddot{} \dddot{a} ⃛ true amsmath \ddddot{} ⃜ \ddddot{a} true amsmath \mathring{} ̊ \mathring{a} true \widetilde{} \widetilde{abc} true \widehat{} \widehat{abc} true \overleftarrow{} \overleftarrow{abc} true \overrightarrow{} \overrightarrow{abc} true \overline{} \overline{abc} true \underline{} \underline{abc} true \overbrace{} \overbrace{abc} true \underbrace{} \underbrace{abc} true \overleftrightarrow{} \overleftrightarrow{abc} true amsmath \underleftrightarrow{} \underleftrightarrow{abc} true amsmath \underleftarrow{} \underleftarrow{abc} true amsmath \underrightarrow{} \underrightarrow{abc} true amsmath \xleftarrow{} \xleftarrow{abc} true amsmath \xrightarrow{} \xrightarrow{abc} true amsmath \stackrel{}{} \stackrel{abc}{=} true \sqrt{} \sqrt{a} true f' 𝑓′ true f'' 𝑓″ true