Set symbols of set theory and probability with name and definition. This notation means that you take the output of h and use it as the input of f. The most basic symbols are the decimal digits 0 1 2 3 4 5 6 7 8 9 and the letters of the Latin alphabet.
The symbols are shorthand and are much more efficient than writing out the words or meanings.
This notation means that you take the output of h and use it as the input of f. A mathematical symbol is a figure or a combination of figures that is used to represent a mathematical object an action on mathematical objects a relation between mathematical objects or for structuring the other symbols that occur in a formula. List of all mathematical symbols and signs - meaning and examples. For example u up arrow 0.