from jhplot import *
import os
cwd = os.getcwd()


s = """
@startuml
:$int\_0^1f(x)dx$;
:$x^2+y\_1+z\_12^34$;
note right
Try also
$d/dxf(x)=lim\_(h->0)(f(x+h)-f(x))/h$
P(y|\mathbf{x}) \mbox{ or } f(\mathbf{x})+\epsilon
end note
@enduml
"""

h=HDiagram(s)
h.export(cwd+"/hdiagram.png")
IView(cwd+"/hdiagram.png")