Item:Q5587: Difference between revisions
Created claim: subclass of (P1): radius (Q3427) |
Created claim: defining formula (P333): R = \frac{abc}{\sqrt{(a+b+c)(-a+b+c)(a-b+c)(a+b-c)}} |
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Property / defining formula | |||
R = \frac{abc}{\sqrt{(a+b+c)(-a+b+c)(a-b+c)(a+b-c)}} | |||
Property / defining formula: / rank | |||
Normal rank |