Operation Manual

Others
To access the icons used for entering markup language for other commands into the Formula
Editor, select Others from the drop-down list at the top of the Elements Dock, or click the Others
icon in the Elements dialog.
Operation Markup language
Example
formula
Elements
Dock
Placeholder
<?>
Infinity
infinity or infty
∞
Partial derivative or set
margin
partial
∂
Nabla vector operator
nabla
∇
Existential quantifier, there is
at least one
exists
∃
Existential quantifier, there
does not exist
notexists
∄
Universal quantifier, for all
forall
∀
H-bar constant
hbar
ℏ
Lambda bar
lambdabar
ƛ
Real part of a complex
number
re
ℜ
Imaginary part of a complex
number
im
ℑ
Weierstrass p function
wp
℘
Left arrow
leftarrow
←
Right arrow
rightarrow
→
Up arrow
uparrow
↑
Down arrow
downarrow
↓
Ellipsis
dotslow
…
Appendix A Commands Reference | 85