Hello to everybody:

I want to know if you could please help me with something that I want to do. My problem is next: I want to calculate the mechanical transmission index of a gear box, where the number of teeths of driven and drivers are variables. For example: I want to analyze the case of Z1 = (13, 17, 23...) and Z2 = (28, 33, 45...), where i = Z2/Z1. How can I do that? (In my application, i1 = Z2(1) / Z1(1); i2 = Z2(2) / Z1(2)...

On the other had, I have seen a mistake: it is about when you define greek letters with the Word Plugin, when you insert a formula into the text (phi and delta are interchanged).

Thank you!

Hi. You can found interesting the attached document. About the greek characters, better try to use the SMath panel or use Ctrl+G after typing a letter: that convert the character in the (assumed) correspondent greek letter, but could be something different about what you expect. BTW, you can try also, better than word, the windows' charmap.exe for copy and paste almost any unicode character into SMath.

PlacaMotor.sm (596 KiB) downloaded 34 time(s).

Best regards.
Alvaro.

Wrote

Hi. You can found interesting the attached document. About the greek characters, better try to use the SMath panel or use Ctrl+G after typing a letter: that convert the character in the (assumed) correspondent greek letter, but could be something different about what you expect. BTW, you can try also, better than word, the windows' charmap.exe for copy and paste almost any unicode character into SMath.

PlacaMotor.sm (596 KiB) downloaded 34 time(s).

Best regards.
Alvaro.

Hola Álvaro:

Gracias por el documento, es interesante. Exactamente lo que yo quiero hacer es evaluar para distintos valores que puedan adoptar las variables. Imagina que quiero calcular la tensión para diferentes valores de intensidad y de resistencia (por ejemplo: I = (1,2,3); R = (4,5,6); entonces V = I*R = (1x4=4; 2x5=10; 3x6=18)).

Gracias!

Hola. Puedes usar vectorice():



Best regards.
Alvaro.

PD: Hay unos excelentes videos en español sobre el uso elemental y medio-avanzado de SMath, en el subforo Samples.

Wrote

Hola. Puedes usar vectorice():



Best regards.
Alvaro.

PD: Hay unos excelentes videos en español sobre el uso elemental y medio-avanzado de SMath, en el subforo Samples.

Muchísimas gracias, me salvaste! Saludos.