User:Marc Goossens/collecting thoughts

Some math

${\dot {E}}={\mathcal {E}},{\mbox{with}}~{\mathcal {E}}:={\mathcal {Q}}+{\mathcal {W}}$

${\dot {S}}\geq {\mathcal {S}},{\mbox{with}}~{\mathcal {S}}={\frac {\mathcal {Q}}{\theta }}$

try inline ${\mathcal {E}}$

Helprefs

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On refs and footnotes

First aof all see (BBC 2006), but be sure to check (von Helmholz 1868, This) and (von Helmholtz 1868, That) as well! And why not (Hilbert 1900)

References

• BBC (2006). "Name of title". bbc.co.uk. Retrieved 2007-12-21. {{cite web}}: Check |url= value (help)

• von Helmholtz, H. (1868). "Über die Tatsachen welche der Geometrie zur Grunde liegen". Nachr. Ges. Wiss. Göttingen.