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enter image description here

I would like to input a numeric value and output also a numeric value after it has gone through some nodes realizing a mathematical function.

I know how to realize the mathematical function with multiply and adding nodes (here: f(x)=x^2 + 5x ) but I do not know how to continue from the ADD-node on to display the output as a number.

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  • $\begingroup$ Please submit a screen capture rather than a drawing. Where do you want to display the output? The console? The 3D View? $\endgroup$ – atomicbezierslinger Sep 14 '15 at 15:13
  • $\begingroup$ I will change it, but I can not at the moment, cause Blender crashes everytime I try to make a screenshot by ctrl+F3. $\endgroup$ – Abdul Al Hazred Sep 14 '15 at 15:16
  • $\begingroup$ @AbdulAlHazred you can simply press the Print Screen button on your keyboard. How do you make the images in your questions? I like the style, and how it still conveys the meaning. $\endgroup$ – David Sep 16 '15 at 0:32
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    $\begingroup$ I took a photo of the picture drawn on a college block, opened it in Gimp, opened the curve editor , inverted the curve, so that black became white and vice versa and draw both endings closer to the middle. I did it because it seems to be better readable compared to the original photo. $\endgroup$ – Abdul Al Hazred Sep 16 '15 at 9:54