18.007 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.004 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 0.005 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.005 * * * * [points]: Setting MPFR precision to 64 0.005 * * * * [points]: Setting MPFR precision to 320 0.006 * * * * [points]: Setting MPFR precision to 576 0.006 * * * * [points]: Setting MPFR precision to 832 0.006 * * * * [points]: Setting MPFR precision to 1088 0.006 * * * * [points]: Setting MPFR precision to 1344 0.007 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.007 * * * * [points]: Setting MPFR precision to 1088 0.007 * * * * [points]: Setting MPFR precision to 1344 0.008 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.008 * * * * [points]: Setting MPFR precision to 1088 0.008 * * * * [points]: Setting MPFR precision to 1344 0.009 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.009 * * * * [points]: Setting MPFR precision to 1088 0.011 * * * * [points]: Setting MPFR precision to 1344 0.012 * * * * [points]: Computing exacts for 256 points 0.012 * * * * [points]: Setting MPFR precision to 1088 0.016 * * * * [points]: Setting MPFR precision to 1344 0.020 * * * * [points]: Filtering points with unrepresentable outputs 0.020 * * * * [points]: Sampled 256 points with exact outputs 0.046 * * * [progress]: [2/2] Setting up program. 0.049 * [progress]: [Phase 2 of 3] Improving. 0.049 * [simplify]: Simplifying using # : (- (/ x x) (* (/ 1.0 x) (sqrt (* x x)))) 0.054 * * [simplify]: iteration 0 : 140 enodes (cost 8 ) 0.054 * * [simplify]: iteration 1 : 140 enodes (cost 8 ) 0.055 * [simplify]: Simplified to: (- 1 (* 1.0 (/ (fabs x) x))) 0.059 * * [progress]: iteration 1 / 4 0.059 * * * [progress]: picking best candidate 0.061 * * * * [pick]: Picked # 0.061 * * * [progress]: localizing error 0.066 * * * [progress]: generating rewritten candidates 0.066 * * * [progress]: generating series expansions 0.066 * * * [progress]: simplifying candidates 0.066 * [simplify]: Simplifying using # : 0.068 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.068 * [simplify]: Simplified to: 0.068 * * * [progress]: adding candidates to table 0.069 * [progress]: [Phase 3 of 3] Extracting. 0.071 * [simplify]: Simplifying using # : (- 1 (* 1.0 (/ (fabs x) x))) 0.072 * * [simplify]: iteration 0 : 41 enodes (cost 8 ) 0.072 * * [simplify]: iteration 1 : 41 enodes (cost 8 ) 0.072 * [simplify]: Simplified to: (- 1 (* 1.0 (/ (fabs x) x))) 0.072 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 0.108 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision 0.109 * * * * [points]: Setting MPFR precision to 1088 0.109 * * * * [points]: Setting MPFR precision to 1344 0.109 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision 0.109 * * * * [points]: Setting MPFR precision to 1088 0.110 * * * * [points]: Setting MPFR precision to 1344 0.110 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision 0.110 * * * * [points]: Setting MPFR precision to 1088 0.111 * * * * [points]: Setting MPFR precision to 1344 0.112 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision 0.112 * * * * [points]: Setting MPFR precision to 1088 0.114 * * * * [points]: Setting MPFR precision to 1344 0.116 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision 0.116 * * * * [points]: Setting MPFR precision to 1088 0.120 * * * * [points]: Setting MPFR precision to 1344 0.124 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision 0.124 * * * * [points]: Setting MPFR precision to 1088 0.132 * * * * [points]: Setting MPFR precision to 1344 0.139 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision 0.140 * * * * [points]: Setting MPFR precision to 1088 0.154 * * * * [points]: Setting MPFR precision to 1344 0.173 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision 0.173 * * * * [points]: Setting MPFR precision to 1088 0.203 * * * * [points]: Setting MPFR precision to 1344 0.234 * * * * [points]: Computing exacts for 8000 points 0.235 * * * * [points]: Setting MPFR precision to 1088 0.356 * * * * [points]: Setting MPFR precision to 1344 0.479 * * * * [points]: Filtering points with unrepresentable outputs 0.489 * * * * [points]: Sampled 8000 points with exact outputs 1.519 * [regime-testing]: End program error score: 0 1.575 * [regime-testing]: Target error score: 0