Mathematical and other texts require a large number of special symbols that are not present on the keyboard. To simplify this task, you can assign a shortcut for frequently used symbol.

Typing mathematical symbols like Greek alphabet takes a lot of time. To resolve this issue you can switch to Symbol font and use the corresponding Latin letters to enter Greek letters.

Typing mathematical symbols like Greek alphabet or symbols "≤", "≥", "≠", "∞" etc. takes a lot of time. To speed up typing, you can create aliases and expand them through AutoCorrect feature or create shortcuts for frequently used symbols.