11-Garnet

Solved

Need to automate this for sequential integer values of n.

Forum|Forum|1 month ago
June 5, 2026
7 replies
142 views

Team,

I need to automate this for sequential integer values of n.

Any ideas anyone?

Thanks,

Glen

Best answer by Werner_E

Here done in MC15 using a vector instead of a range.

The “vec” function is available in Prime 11 and above.

Please note that vectorization and symbolic evaluation of X are mandatory.

BTW, the question should have been posted in “Mathcad” (like this) and rather not in “Ask me anything about Mathcad” which, contrary to the title, is NOT intended for questions regarding the use of Mathcad.

L

LucMeekes

23-Emerald IV

Like:

Success!
Luc

G

gatlas

Author

11-Garnet

What I need is the numerator of the function f(n) = a/b expressed as a fraction. Thus, I need the value of a.

The series would be: 1, 1, 3, 5, 35, 63, 231 for n = 0, 1, 2, 3, 4, 5, 6.

G

gatlas

Author

11-Garnet

The problem I’m having is that Mathcad Prime’s numerator function only applies to symbolic processing.

A

AlanStevens

19-Tanzanite

Like this?

Alan

G

gatlas

Author

11-Garnet

Alan,

Thanks!

Glen

G

gatlas

Author

11-Garnet

Except the denominator should be 4^n. I’ll try it later.

W

Werner_E

Answer

25-Diamond I

Here done in MC15 using a vector instead of a range.

The “vec” function is available in Prime 11 and above.

Please note that vectorization and symbolic evaluation of X are mandatory.

BTW, the question should have been posted in “Mathcad” (like this) and rather not in “Ask me anything about Mathcad” which, contrary to the title, is NOT intended for questions regarding the use of Mathcad.

Catalina

Community Moderator

Hi @Werner_E

Thanks for mentioning this. I’ve now moved the topic to Mathcad. 😄

Catalina | PTC Community Moderator

Sign up

Please use your PTC eSupport account.

Welcome to the PTC Community

Please use your PTC eSupport account.