Symbols:S

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Set

$S$

Used to denote a general set.


The $\LaTeX$ code for \(S\) is S .


Algebraic Structure

$S$

Used to denote a general algebraic structure, in particular a semigroup.

In this context, frequently seen in the compound symbol $\struct {S, \circ}$ where $\circ$ represents an arbitrary binary operation.

The $\LaTeX$ code for \(\struct {S, \circ}\) is \struct {S, \circ} .


South

$\mathrm S$

South (Terrestrial)

South is the direction on (or near) Earth's surface along the meridian directly towards the South Pole.


South (Celestial)

Definition:South (Celestial)

The $\LaTeX$ code for \(\mathrm S\) is \mathrm S .


Southeast

$\mathrm {SE}$

Southeast is the direction on (or near) Earth's surface halfway between south and east.


The $\LaTeX$ code for \(\mathrm {SE}\) is \mathrm {SE} .


Southwest

$\mathrm {SW}$

Southwest is the direction on (or near) Earth's surface halfway between south and west.


The $\LaTeX$ code for \(\mathrm {SW}\) is \mathrm {SW} .