Figure 7

Probability density functions of differences of orthogonality defects (in logarithm). This figure is to compare LLL with DEEP, SLLL, and VLLL in panels A to C, and DEEP with SLLL in panel D. panel A, $(log{\mathcal{O}}^{\text{LLL}}-log{\mathcal{O}}^{\text{DEEP}})$ for LLL relative to DEEP; panel B, $(log{\mathcal{O}}^{\text{LLL}}-log{\mathcal{O}}^{\text{SLLL}})$ for LLL relative to SLLL; panel C, $(log{\mathcal{O}}^{\text{LLL}}-log{\mathcal{O}}^{\text{VLLL}})$ for LLL relative to VLLL; and panel D, $(log{\mathcal{O}}^{\text{DEEP}}-log{\mathcal{O}}^{\text{SLLL}})$ for DEEP relative to SLLL. Negative difference values mean better results for LLL in panels A, B and C, and better results for DEEP in panel D.