I need to recreate the formula for determining the minimum protective layer of concrete. In the formula there is a choice of the maximum value in curly brackets. How do I use this program to make the minimum protective layer of concrete equal to the maximum value in a curly bracket and greater than or equal to 10 millimeters.

c_min=max{c_min,b;c_min,dur+c_dur,y-c_dur,st-c_dur,add}>=10 mm

Please attach your sheet

In fact, it would be advisable to send the sample sheet. Something is not convincing (the braces in Smath are not used). However, the "max" function provides for evaluating the maximum value of a vector internally; then you can put in a vector all the elements to choose the maximum (including "10mm"). Alternatively, the "Max" function contained in the "Custom" plugin (you have to install it from a special menu) directly accepts the lists.

sergio

Zakhisnijj shar betonu.sm (4 KiB) downloaded 49 time(s).

Zakhisnijj_shar_betonu.sm (5 KiB) downloaded 64 time(s).
sergio

Min/Max ... for Matrices/Vectors
min/max ... for functions in matrices/vectors
Sample attached to illustrate min(vector of functions)

2D Plot Discontinuous [min(,)].sm (14 KiB) downloaded 82 time(s).