<Table> <Tr> <Th> ≠ </Th> <Th> ≈ </Th> </Tr> <Tr> <Th> Not equals sign </Th> <Th> Almost equals sign </Th> </Tr> </Table> <Tr> <Th> ≠ </Th> <Th> ≈ </Th> </Tr> <Tr> <Th> Not equals sign </Th> <Th> Almost equals sign </Th> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Th_colspan="2"> Punctuation </Th> </Tr> <Tr> <Td> apostrophe </Td> <Td>' ' </Td> </Tr> <Tr> <Td> brackets </Td> <Td> () () () ⟨ ⟩ </Td> </Tr> <Tr> <Td> colon </Td> <Td>: </Td> </Tr> <Tr> <Td> comma </Td> <Td>, ، 、 </Td> </Tr> <Tr> <Td> dash </Td> <Td> ‒---- ― </Td> </Tr> <Tr> <Td> ellipsis </Td> <Td>......⋯ ᠁ ฯ </Td> </Tr> <Tr> <Td> exclamation mark </Td> <Td>! </Td> </Tr> <Tr> <Td> full stop, period </Td> <Td>. </Td> </Tr> <Tr> <Td> guillemets </Td> <Td> "" "" </Td> </Tr> <Tr> <Td> hyphen </Td> <Td> ‐ </Td> </Tr> <Tr> <Td> hyphen - minus </Td> <Td> - </Td> </Tr> <Tr> <Td> question mark </Td> <Td>? </Td> </Tr> <Tr> <Td> quotation marks </Td> <Td>' ' ""' ' "" </Td> </Tr> <Tr> <Td> semicolon </Td> <Td>; </Td> </Tr> <Tr> <Td> slash, stroke, solidus </Td> <Td> / ⧸ ⁄ </Td> </Tr> </Table> </Td> </Tr>

Is there an equal sign in an expression