Manuals/calci/FIBONNACI

FIBONNACI(SomeNumber)

where,

• $SomeNumber$ is any real number.

FIBONNACI() displays the Fibonacci series up to the number specified in argument.

Description

FIBONNACI(SomeNumber) or FIBONACCI(SomeNumber)

e.g. FIBONNACI(3) returns 0, 1, 1, 2 as a result.

FIBONACCI(6) returns 0, 1, 1, 2, 3, 5, 8 as a result.

• Fibonacci sequence is a series of numbers in which, after first two numbers each subsequent number is the sum of the previous two numbers.
• Fibonacci sequence is as follows -

0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, .......

• Argument $SomeNumber$ specifies the count of numbers for which the sequence is to be displayed.

e.g. if $SomeNumber$ is '3', Calci displays Fibonacci series up to 3 numbers excluding '0'.

• If $SomeNumber$ < zero(0), Calci displays #NULL error message.
• If $SomeNumber$ is not an integer, Calci rounds it up to display the result.

• Both spellings supported - FIBONNACI(SomeNumber) or FIBONACCI(SomeNumber)

Examples

Function	Output
FIBONNACI(5)	0, 1, 1, 2, 3, 5
FIBONNACI(6)	0, 1, 1, 2, 3, 5, 8
FIBONNACI(5.4)	0, 1, 1, 2, 3, 5, 8
FIBONACCI(6)	0, 1, 1, 2, 3, 5, 8

Related Videos

FIBONNACI

See Also

• FACT

References

• Fibonacci Numbers

• List of Main Z Functions

• Z3 home