Assertion: gauss | /r/CapableOf | solve arithmetic series problem
Facets:
value: confidently
type: MANNER
Source sentences:
text: In his memorial on Gauss, Wolfgang Sartorius von Waltershausen says that when Gauss was barely three years old he corrected a math error his father made; and that when he was seven, he confidently solved an arithmetic series problem (commonly said to be 1 + 2 + 3