Definition: float_array name[size] [= {v1, v2, ...}] — Allowed: top-level only; size is integer literal 1..400; max 10 arrays; total elements across arrays is limited to 400.
Declares a float array. With an initializer list, the array is const (read-only) and list length must match size exactly. Initializer values must be float literals.
float_array weights[3] = {1.0, 2.0, 3.5};
float_array samples[4];
samples[0] = 1.5;
samples[1] = 2.5;
samples[2] = samples[0] + samples[1];