We have the following indirect implication of form equivalence classes:
			
| Implication | Reference | 
|---|---|
| 412 \(\Rightarrow\) 412 | 
Here are the links and statements of the form equivalence classes referenced above:
| Howard-Rubin Number | Statement | 
|---|---|
| 412: | RCh (Reflexive Compactness for Hilbert spaces): The closed unit ball of a Hilbert space is compact for the weak topology. | 
| 412: | RCh (Reflexive Compactness for Hilbert spaces): The closed unit ball of a Hilbert space is compact for the weak topology. | 
Comment: