Apple numbers User Manual

    Dictionary of Functions 

 

The COSH function calculates the hyperbolic cosine of a number.

COSH(number)

 number:  Any real number.

  

The COUNT function counts the number of arguments and referenced cells that 
contain numbers, numeric expressions, or dates.

COUNT(value, [value, . . .])

 value:  One or more numbers.

Notes
To count any cell that contains any type of value (that is, any cell that is not empty), use 
the COUNTA function.
  

COSH(0) returns 1.

COSH(1) returns 1.543.

COSH(5) returns 74.21.

COSH(10) returns 11,013.233.

Given the following table: 
  

COUNT(A1:E1) returns 5.

COUNT(A2:E2) returns 0.

COUNT(A3:E3) returns 3.

COUNT(A4:E4) returns 0.

COUNT(A5:E5) returns 2.

COUNT(1, SUM(4, 5)) returns 2.