Hi there,

I am migrating my old mathcad files to Smath.
As you can see in the uploaded picture i tried
to emulate the function in Smath without succes.
I know that i can write a few line code to achieve this.
But I want to keep it easy readable for people who are not
so fit in reading code.
Does somebody have a hint how to achieve this?

Hi Alvaro,

Thank's for your input. Well I am not importing the mcad files in Smath, I am rewriting it in Smath.
Even when I set the ORIGIN in Smath to 1, i.e: n:=[1..10] , I don't get any result. Could it be that
this feature "x[n+1" is not availlable in Smath?

Greetings

Adrien

Hi Adrien (sorry, I wrote Adrian before). ORIGIN it's an option for Mathcad, not for SMath. You can read about it in the Mathcad help here. As another example of changing the array origin, you have the 'Option base 1' in visual basic.

This is your code in Mathcad with ORIGIN = 0, which is the default value:



Here, the same Mathcad code with ORIGIN = 1:



Finally, you can translate it to SMath:



Notice that the scan in SMath under the index array isn't that complete like in Mathcad nor Matlab, and usually you can use only variable ranges but not operations over those ranges in the left-side of the assignment.

Hope that's helps.

Best regards.
Alvaro.

... added the graph.

Page7 Recursive Otherwise.sm (23kb) downloaded 6 time(s).

Hi & thank's both of you!

Fantastic and many thank's for your quick and competent reply.

Greetings

Adrien