Entering Mathematical Symbols and Operators

To enter   Press Ctrl+s   To enter   Press Ctrl+s
    then press       then press
→   1   ⊂   c
↑   2   ∨   v
←   3   •   b
↓   4   ∇   n
⊇   5   ⇓   $
∩   6   ⇒   !
⊆   7   ⇑   @
∪   8   ⇐   #
itbpF19.875pt15.375pt3ptparenspic.wmf   9 or 0 or ( or )   ⊃   %
≡   -   ≅   _
≠   =   ±   +
$\approx$   w   $\aleph$   W
∈   e   $\notin$   E
itbpF18.5625pt17.0625pt3ptradpic.wmf   r or R   ∞   I
$\bigotimes$   t or T   ℘   P
$\int$   i   itbpF26.125pt18.125pt3ptbracepic.wmf   { or }
∅   o   ∀   A
$\prod$   p   $\bigoplus$   S
itbpF18.5625pt15.5625pt3ptbracpic.wmf   &lsqb#lbrack; or &rsqb#rbrack;   $\diamond$   D
∠   a   ÷   X
$\sum$   s   ⋅   C
∂   d   ∧   V
$\FRAME$itbpF16.6875pt19.5625pt3ptfracpic.wmf   f or F   ¬   N
itbpF11.625pt17.4375pt-4ptsuppic.wmf   h or H   ≤   <
itbpF12.375pt22.4375pt6ptsubpic.wmf   l or L   ≥   >
×   x   ∃   z
itbpF37.375pt33.625pt3ptmxpic.wmf   m