Can you tell me what's in hereStatic Deformations of Timoshenko Beamsmeans:
f | 0 | 1 | x^2 | sin(x)
m | 0 | 1 | x^2 | sin(x)
It is called a SetterBar, where you can click to choose one of the given items. http://reference.wolfram.com/language/ref/SetterBar.html
SetterBar