Pascal's triangle

09012015, 01:11 PM
(This post was last modified: 09012015 01:36 PM by roadrunner.)
Post: #1




Pascal's triangle
Function pascal(x) returns a level of Pascal's triangle.
Example: pascal(7) returns {1,7,21,35,35,21,7,1} the 7th level of Pascal's triangle Code: #pragma mode(separator(.,;) integer(h32)) 

09012015, 04:30 PM
Post: #2




RE: Pascal's triangle
Isn't {1,7,21,35,35,21,7,1} the 8th line?


09022015, 01:15 AM
Post: #3




RE: Pascal's triangle
(09012015 04:30 PM)Gerald H Wrote: Isn't {1,7,21,35,35,21,7,1} the 8th line? Here: http://ptri1.tripod.com/ they start counting with row zero, making {1,7,21,35,35,21,7,1} row 7. But Blaise Pascal himself, it seems, would have agreed with you: https://en.wikipedia.org/wiki/Pascal%27s...Pascal.jpg road 

09022015, 02:58 PM
Post: #4




RE: Pascal's triangle
Alternative method, using a single expression:
pcoeff(makemat(1,j,1)) > jth row of Pascal's Triangle Works both in Home and CAS. <0ɸ0> Joe 

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