Fractran: Difference between revisions

'''Solution'''

[[File:Fōrmulæ - FRACTRAN 01.png]]

It is a function that accepts the program to run (as a list), the initial value of n and the number of values to generate.

It uses a local nested function next() that calculates the next value of . If it can be calculated, it is added to a result array and return true, elsewhere return false.

The main work is to iterate while the next() returns true and the number of values to generate is not reached.

The following is the call with the program for primes, initial n value of 2, and returning 20 values:

[[File:Fōrmulæ - FRACTRAN 02.png]]

[[File:Fōrmulæ - FRACTRAN 03.png]]

'''Bonus''' using the previous FRACTAN program to generate the first 20 primes.

It requires a modification to the previous program.

[[File:Fōrmulæ - FRACTRAN 04.png]]

[[File:Fōrmulæ - FRACTRAN 05.png]]

[[File:Fōrmulæ - FRACTRAN 06.png]]

'''FRACTRAN program for addition'''

[[File:Fōrmulæ - FRACTRAN 07.png]]

[[File:Fōrmulæ - FRACTRAN 08.png]]

[[File:Fōrmulæ - FRACTRAN 09.png]]

'''FRACTRAN program for multiplication'''

[[File:Fōrmulæ - FRACTRAN 10.png]]

[[File:Fōrmulæ - FRACTRAN 11.png]]

[[File:Fōrmulæ - FRACTRAN 12.png]]