View source for ⨋

{{character info}}
==Translingual==

===Symbol===
{{head|mul|symbol}}

# [[summation]] with [[integration]]
#* {{quote-book|en|year=2019|chapter=The principles of modern thermodynamics|mainauthor=Sebastian Deffner; Steve Campbell|title=Quantum Thermodynamics: An Introduction to the Thermodynamics of Quantum Information|series=IOP Concise Physics|location=San Rafael, CA|publisher=Morgan & Claypool Publishers|isbn=9781643276557|page=!{{gbooks|W06gDwAAQBAJ|pg=29|altpg=1-29|q=⨋}}|passage=The distribution of work values is then given by averaging over an ensemble of realizations of the same process,<br><math>P(W)=\langle \delta (W-W [|m \rangle ; |n \rangle ] ) \rangle</math>, (1.101)<br>which can be rewritten as<br><math>P(W)= </math><span class="sfrac nowrap"><span style="display:none;display:inline-block; vertical-align:top; text-align:center;"><span style="display:block;padding:0 0.1em;">'''⨋'''</span><span style="display:block; font-size:70%; line-height:1em;padding:0 0.1em;"><span style="position:relative; line-height:1em; margin-top:-0.5em; top:-0.5em;">''m,n''</span></span></span></span> <math>\delta (W-W [|m \rangle ; |n \rangle ] ) p(|m \rangle \rightarrow |n \rangle )</math>. (1.102)<br>In the latter equation the symbol '''⨋''' denotes that we have to sum over the discrete part of the eigenvalue spectrum and integrate over the continuous part.}}