arcus tangent

inverse of the tangent function

Wikidata entity: Q2257242

Wikimedia Commons category is Arc tangent function

P1571	codomain	...	Q1174982 (set of real numbers)	set of real numbers
P373	Commons category	String	Arc tangent function	???
P2534	defining formula	Math	$y = \arctan x \Leftrightarrow x = \tan y, - π / 2 \leq y \leq π / 2$	???
P1568	definition domain	...	Q1174982 (set of real numbers)	set of real numbers
P1343	described by source	...	Q109490582 (ISO 80000-2:2019 Quantities and units — Part 2: Mathematics)	ISO 80000-2:2019 Quantities and units — Part 2: Mathematics
P1889	different from	...	Q776598 (atan2)	atan2
P2396	image of function	...	Q21814417 (open interval from −π/2 to +π/2)	open interval from −π/2 to +π/2
P7235	in defining formula	Math	$\tan y$	???
P7235	in defining formula	Math	$\arctan x$	???
P1851	input set	...	Q1174982 (set of real numbers)	set of real numbers
P31	instance of	...	Q78056159 (strictly increasing function)	strictly increasing function
P31	instance of	...	Q18088516 (odd function)	odd function
P31	instance of	...	Q674533 (inverse trigonometric function)	inverse trigonometric function
P6104	maintained by WikiProject	...	Q8487137 (WikiProject Mathematics)	WikiProject Mathematics
P8865	mathematical inverse	...	Q1129196 (tangent)	tangent
P361	part of	...	Q13518420 (arctangent and arccotangent)	arctangent and arccotangent
P10969	power series expansion	Math	$\arctan (x) = \sum_{n = 0}^{\infty} \frac{(- 1)^{n} x^{2 n + 1}}{2 n + 1} = x - \frac{x^{3}}{3} + \frac{x^{5}}{5} - \frac{x^{7}}{7} + \dots$	???
P1993	TeX string	String	\arctan	???
P1993	TeX string	String	\operatorname{arctg}	???

External Ids

P6706	De Agostini ID	arcotangènte
P2671	Google Knowledge Graph ID	/g/1213j8z8
P12385	Gran Enciclopèdia Catalana ID	arctangent
P1296	Gran Enciclopèdia Catalana ID (former scheme)	0080240
P11514	Great Russian Encyclopedia portal ID	arktangens-681730
P5063	Interlingual Index ID	i109363
P12975	Lexikon der Mathematik entry ID	259
P2812	MathWorld ID	InverseTangent
P12888	Metamath statement ID	df-atan
P4215	nLab ID	arctangent
P5610	OpenMath ID	transc1#arctan
P6781	ProofWiki ID	Definition:Inverse_Tangent
P10376	ScienceDirect topic ID	engineering/arctangent
P3365	Treccani ID	arcotangente
P5844	Treccani Vocabulary ID	arcotangente
P10017	Treccani's Dizionario delle Scienze Fisiche ID	arctan
P9621	Treccani's Enciclopedia della Matematica ID	arcotangente
P12800	Vikidia article ID	fr:Arc_tangente

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