Constraint

Inequality constraint on design end environment parameters.

name (str)

Name of constraint.

Default: This value has no default and must be provided

expression (str)

A string defining an inequality constraint in the form a <= b or a >= b. The expression can contain numbers as either integers or floating-point reals in standard or exponential notation (0.0012 or 1.2E-3) as well as the constants E (Euler constant) and PI (\(\pi\)). Parameter names may not start with the capital letters “E” nor “PI”. Supported operations are +, -, *, /, ^, supported single-argument functions are sqrt, sinh, sin, asinh, asin, cosh, cos, acosh, acos, tanh, tan, atanh, atan, exp, log10, log, erfinv, erf, abs, trunc, round, sign, and supported multi-argument functions are max, min.

Default: This value has no default and must be provided