The term "continuum" refers to a continuous sequence or range.
In the context provided, this continuum requires that all the y-values (y's) are as close in value to each other as possible.
Minimization of y's
The assertion is that the situation is minimized when all y's are identical.
When all y's are the same, it implies they converge to a single point.
Conclusion
The result of this minimization process leads to the conclusion that there is effectively no path.
This can be interpreted to mean that when all values are identical (i.e., a singular point), there is no variation or path to take, leading to no distinct trajectory or movement in the continuum.