What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.
Cos vs Cis - What's the difference?
cos
|
cis
|
As a proper noun
cos
is (
island
).
As a noun
cis
is
c-sharp.
cos
Translingual
Symbol
(
head
)
a symbol of the trigonometric function cosine.
----
cis
Translingual
Noun
(
head
)
The function
\mathrm{cis}(x)=\cos x+i\sin x
.
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