PlantUML:数式
m.pu@startlatex
\sum_{i=0}^{n-1} (a_i + b_i^2)
@endlatex@startlatex
x = \frac{-b\pm\sqrt{b^2-4ac}}{2a}
@endlatex
@startmath
x = frac{-b+-sqrt{b^2-4ac}}{2a}
@endmath
asciimath.pu@startuml
:<math>int_0^1f(x)dx</math>;
:<math>x^2+y_1+z_12^34</math>;
note right
Try also
<math>d/dxf(x)=lim_(h->0)(f(x+h)-f(x))/h</math>
<math>P(y|bb"x") or f(bb"x")+epsilon</math>
end note
@enduml