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arctan
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Contents
1
English
1.1
Alternative forms
1.2
Etymology
1.3
Noun
1.4
See also
1.5
Anagrams
English
edit
Alternative forms
edit
arctg
Etymology
edit
From
arc-
+
tan
.
Noun
edit
arctan
(
plural
arctans
)
Abbreviation
of
arctangent
.
tan
(
arctan
2
2
)
=
1
ϕ
{\displaystyle \tan \left({\arctan 2 \over 2}\right)={1 \over \phi }}
See also
edit
arcsin
arccos
Anagrams
edit
cantar
Categories
:
English terms prefixed with arc-
English lemmas
English nouns
English countable nouns
English abbreviations
en:Trigonometric functions
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