Dokumentation/Calc-funktioner/ARCCOT

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Calc Functions Home | List of functions | Abbreviations

Funktionsnavn:

ARCCOT

Kategori:

Matematisk

Resume:

Returnerer den inverse cotangens (arcus-cotangens) af et tal. Denne funktion beregner principalværdien.

Syntaks:

ARCCOT(Number)

Returnerer:

Denne funktion returnerer den inverse trigonometriske cotangens af tallet, der er vinklen (i radianer), hvis cosinus er tallet. Den returnerede vinkel ligger mellem 0 og PI, dvs. [0,π].

Argumenter:

Tallet er det reelle tal eller en reference til en celle, der indeholder tallet, hvis inverse trigonometriske cotangent-værdi skal beregnes.

If Number is non-numeric, then ARCCOT reports a #VÆRDI! error.

Yderligere oplysninger:

Til at returnere vinklen i grader, bruger du funktionen GRADER.
Alternativt multiplicerer 180/PI() for at konvertere resultatet fra radianer til grader.

GIFen herunder illustrerer funktionen ARCCOT:

Funktionen ARCCOT

Eksempler:

Formel	Beskrivelse	Returnerer
=ARCCOT(−1)	Inverse trigonometric cotangent of -1.	2,35619449019234 (3π/4)
=ARCCOT(0,5)	Inverse trigonometric cotangent of 0.5.	1,10714871779409
=GRADER(ARCCOT(0,5))	Inverse trigonometric cotangent of 0.5, converted to degrees.	63,434948822922
=ARCCOT(0,5)*180/PI()	Inverse trigonometric cotangent of 0.5, converted to degrees.	63,434948822922
=GRADER(ARCCOT(COT(RADIANER(60)))	An angle of 60° is converted to radians, its cotangent is taken, then the inverse cotangent of that value is calculated, and finally the result is converted back to degrees.	60

Beslægtede LibreOffice-funktioner:

ODF standard:

Section 6.16.5, part 2

Relaterede (eller lignende) Excel-funktioner:

ACOT since v.2013.