hello,
I would like to know if a function exist to solve a linear equation such as y=ax+b
I know the 'y' value and i would like to know how can i recuperate automatically 'x'?
Thanks in advance for your answer!
Franck
hello,
I would like to know if a function exist to solve a linear equation such as y=ax+b
I know the 'y' value and i would like to know how can i recuperate automatically 'x'?
Thanks in advance for your answer!
Franck
So I assume you know a and b as well? Simply do the math yourself and let the Arduino do the calculation
x = (y - b) / a
Fka022-FA:
hello,I would like to know if a function exist to solve a linear equation such as y=ax+b
I know the 'y' value and i would like to know how can i recuperate automatically 'x'?
Thanks in advance for your answer!
Franck
Simple algebra matey.
Just re-arrange the equation for x and implement this in c.
y = ax + b
y - b = ax
x = (y - b) / a
ok
i'm gonna test that!
thanks a lot!
Are your variables/constants integers or floats? Any idea about the range of the values?