Delta-rational chord: Difference between revisions
| Line 87: | Line 87: | ||
in order to make error({D_i}, {E_i}) = error({E_i}, {D_i}). | in order to make error({D_i}, {E_i}) = error({E_i}, {D_i}). | ||
Open problem: Does symmetric least-squares error satisfy the triangle inequality? | |||
== DR and RTT == | == DR and RTT == | ||