Stanford Encyclopedia of Philosophy

Special Symbols Not Widely Supported

Logical Symbols

Symbol Name Symbol Name Symbol Name
vel.gif wedge.gif preceq.gif
models.gif not-models.gif proves.gif
not-proves.gif Diamond.gif Box.gif
therefore.gif perp.gif top.gif
uc-leftarrow.gif Leftrightarrow.gif fishhook.gif
langl11.gif rangl11.gif sim-models.gif
calM.gif calS.gif rhd.gif
vertical-bar11.gif l-corner-quote.gif r-corner-quote.gif

Mathematical Symbols

Symbol Name Symbol Name Symbol Name
not-element.gif nullset.gif bigcup.gif
bigcap.gif bigwedge.gif bigvee.gif
calP.gif aleph.gif real.gif
Num.gif Cprod.gif mapsto.gif
circ.gif hbar.gif cdot.gif
frak-I.gif calH.gif bold-calR.gif
calR.gif calA.gif calB.gif

Note: Authors who need other special symbols for their entry should send email to the Editors.