Delta-rational chord: Difference between revisions

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-and then adding their squares and taking the square root. It satisfies SLSE({D_i}, {E_i}) = SLSE({E_i}, {D_i}).
+and then adding the squares of the solutions and taking the square root. It satisfies SLSE({D_i}, {E_i}) = SLSE({E_i}, {D_i}).
 == DR and RTT ==