I H displaystyle eta H eta H. The second one is used to write expressions that are not part of a text or paragraph and are therefore put on separate lines. Operators in LaTeX LaTex generally shows characters in italics defined in a mathematical mode.
Covers the list of majorly used Greek Symbols Binary Operation Symbols Relation Symbols Arrows Symbols Trigonometric Math FunctionsSymbols Integrals Math Symbols and Miscellaneous Math FunctionsSymbols.
U2191 UPWARDS ARROW or U007C VERTICAL LINE. LaTeX Math Symbols The following tables are extracted from The Not So Short Introduction to LaTeX2e aka. U2299 CIRCLED DOT OPERATOR the sign for the XNOR operator negation of exclusive disjunction. List of LaTeX mathematical symbols.