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allowdisplaybreaks
AmSfont
binom
bmod
boldsymbol
boxed
cfrac
dbinom
ddddot
dddot
DeclareMathOperator
DeclareMathOperator*
displaybreak
dotsb ⋯
dotsc …
dotsi ⋯
dotsm ⋯
dotso …
eqref
hdotsfor
idotsint
iiiint ⨌
iiint ∭
iint ∬
impliedby ⟸
implies ⇒
intertext
leftroot
lvert ∣
lVert ∥
medspace
mspace
negmedspace
negthickspace
negthinspace
nobreakdash
notag
operatorname
operatornamewithlimits
overleftrightarrow ↔
overset
pmod
raisetag
rvert ∣
rVert ∥
sideset
substack
tag*
tbinom
text
tfrac
thickspace
thinspace
underleftarrow ←
underleftrightarrow ↔
underrightarrow →
underset
uproot
varDelta Δ
varGamma Γ
varLambda Λ
varOmega Ω
varPhi Φ
varPi Π
varPsi Ψ
varSigma Σ
varTheta Θ
varUpsilon Υ
varXi Ξ
xleftarrow ←
xrightarrow →
\begin{align}
\begin{align*}
\begin{alignat}
\begin{alignat*}
\begin{aligned}
\begin{alignedat}
\begin{cases}
\begin{equation*}
\begin{flalign}
\begin{flalign*}
\begin{gather}
\begin{gather*}
\begin{gathered}
\begin{multline}
\begin{multline*}
\begin{smallmatrix}
\begin{split}
\begin{subarray}
\begin{subequations}
\begin{xalignat}
\begin{xalignat*}
\begin{xxalignat}
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