Functions
are predefined formulas or programs that perform calculations,in Calc on
Specific values, called arguments Each function takes specific types of
arguments such as numbers, references, text or logical values.
Mathematical
Functions
Sum()
It
adds all the numbers in range of cells .
Syntax-------
=Sum(number1,number2)
=Sum(339,10) 349
Round()
it
rounds a number to a Specified number of digits
Syn--------
=Round(number, num_digits)
=Round(4.754,1) 4.7
Roundup()
it
rounds a number up away from Zero.
Syn----------
=Roundup(number, number_digits)
=Roundup(5.27,1) 5.3
Rounddown()
it
rounds a number down towords Zero.
Syn-----------
=Rounddown(Number, numberdigits)
=Rounddown(6.27,1) 6.2
ABS()
it
returns the absolute value of a number .
Syn-------------
=ABS(num)
=ABS(-9) 9
SQRT()
it
returns a positive square root of a number.
Syn------------
=SQRT(num)
=SQRT(144) 12
TRUNC()
it
truncates a number to an integer value by removing the fractional part
of
the number.
Syn-----------
=TRUNC(num, Num_digits)
=TRUNC(-3.9) -3
Logical
Function ()
IF()
it
is used to determine whether a condition specified within braces is true
or
false.
Syn--------------IF(Logical_test,
Value, Value_if_true, Value_if_false)
=IF(K2>60,"A",
if(K2>40,"Fail", ))
True()
it
returns the logical value TRUE and it takes no arguments.
Ex =8>7 True
False()
it
returns the logical value False and it takes no arguments
Statistical
Function
Max()
it
returns the largest value in a set of values stored in cells.
Syn-----------
=Max(number1,number2...)
=Max(40,32,29)
40
Min()
it
returns the smallest value in a set of values stored in cells.
Syn-----------=Min(number1,
number2.....)
=Min(4,2,1)
1
Average()
the
average function returns the average of the argument which are passed in
function.
Syn-----------=Average(number1,number2...........)
=Average(34,24)
Count()
it
counts the number of cells that contain numbers within the list
of arguments.
Syn------------
=Count(Value1,Value2...)
=Count(40,34)
2
Date
and Time function
Today()
it
returns the current date of the system .
Syn-----=Today()
25/3/2019
Time()
it
returns the current date.
Syn------- =Time(hh,mm,ss)
=Time(7,1,5) 07:01:05
Day()
it
returns the day of a date passed as an argument.
Syn---------=Day("6-jan")
6
Month()
it
returns the month of a date passed as an argument.
Syn--------=Month("1-oct")
10
Year()
it
returns year to a corresponding year to a date.
Syn--------=Year("/5/1/2019")
2019
Text
Function()
Concatenate()
Joins
two or more text strings into one text string.
Syn--------=Concatenate(text1,text2......)
=Concatenate("madan",
singh") madan singh
Left()
it is used for given text left , according to given number.
=LEFT(L9,4)
Ex- manohar
laal mano
Right()
it is used for given text left , according to given number.
=Right(L9,4)
Ex- manohar laal laal
Financial
Funcion
SLN()
it
returns the straight line depreciation of an asset for one period.
Syn------=SLN(Cost,
Last Value, Life)
=SLN(800000,3500,40)
PMT()
it
is used for calcualting MI Means Monthly Installment.
Syn----------=PMT(Rate,
Nper, Pv)
=PMT(20%/12,60,300000)



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