9.416 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.028 * * * [progress]: [2/2] Setting up program. 0.030 * [progress]: [Phase 2 of 3] Improving. 0.030 * [simplify]: Simplifying: (- (/ x x) (* (/ 1.0 x) (sqrt (* x x)))) 0.030 * [simplify]: Sending expressions to egg_math: (- (/ h0 h0) (* (/ h1 h0) (sqrt (* h0 h0)))) 0.032 * * [simplify]: iteration 0 : 15 enodes (cost 5 ) 0.034 * * [simplify]: iteration 1 : 30 enodes (cost 5 ) 0.035 * * [simplify]: iteration 2 : 43 enodes (cost 4 ) 0.036 * * [simplify]: iteration 3 : 50 enodes (cost 4 ) 0.038 * * [simplify]: iteration 4 : 56 enodes (cost 4 ) 0.039 * * [simplify]: iteration 5 : 62 enodes (cost 4 ) 0.041 * * [simplify]: iteration 6 : 64 enodes (cost 4 ) 0.042 * * [simplify]: iteration 7 : 64 enodes (cost 4 ) 0.045 * * [progress]: iteration 1 / 4 0.045 * * * [progress]: picking best candidate 0.048 * * * * [pick]: Picked # 0.048 * * * [progress]: localizing error 0.053 * * * [progress]: generating rewritten candidates 0.054 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.054 * * * [progress]: generating series expansions 0.054 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.054 * [backup-simplify]: Simplify (fma (- (/ 1.0 x)) (fabs x) 1) into (fma (- (* 1.0 (/ 1 x))) (fabs x) 1) 0.054 * [approximate]: Taking taylor expansion of (fma (- (* 1.0 (/ 1 x))) (fabs x) 1) in (x) around 0 0.054 * [taylor]: Taking taylor expansion of (fma (- (* 1.0 (/ 1 x))) (fabs x) 1) in x 0.054 * [taylor]: Rewrote expression to (+ (* (- (* 1.0 (/ 1 x))) (fabs x)) 1) 0.054 * [taylor]: Taking taylor expansion of (* (- (* 1.0 (/ 1 x))) (fabs x)) in x 0.054 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x 0.054 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.054 * [taylor]: Taking taylor expansion of 1.0 in x 0.055 * [backup-simplify]: Simplify 1.0 into 1.0 0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.055 * [taylor]: Taking taylor expansion of x in x 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify 1 into 1 0.055 * [backup-simplify]: Simplify (/ 1 1) into 1 0.055 * [taylor]: Taking taylor expansion of (fabs x) in x 0.055 * [backup-simplify]: Simplify (fabs x) into (fabs x) 0.055 * [taylor]: Taking taylor expansion of 1 in x 0.055 * [backup-simplify]: Simplify 1 into 1 0.055 * [taylor]: Taking taylor expansion of (fma (- (* 1.0 (/ 1 x))) (fabs x) 1) in x 0.055 * [taylor]: Rewrote expression to (+ (* (- (* 1.0 (/ 1 x))) (fabs x)) 1) 0.055 * [taylor]: Taking taylor expansion of (* (- (* 1.0 (/ 1 x))) (fabs x)) in x 0.055 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x 0.055 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.055 * [taylor]: Taking taylor expansion of 1.0 in x 0.055 * [backup-simplify]: Simplify 1.0 into 1.0 0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.055 * [taylor]: Taking taylor expansion of x in x 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify 1 into 1 0.056 * [backup-simplify]: Simplify (/ 1 1) into 1 0.056 * [taylor]: Taking taylor expansion of (fabs x) in x 0.056 * [backup-simplify]: Simplify (fabs x) into (fabs x) 0.056 * [taylor]: Taking taylor expansion of 1 in x 0.056 * [backup-simplify]: Simplify 1 into 1 0.056 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 0.056 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.056 * [backup-simplify]: Simplify (* (- 1.0) (fabs x)) into (* -1.0 (fabs x)) 0.056 * [backup-simplify]: Simplify (+ (* -1.0 (fabs x)) 0) into (- (* 1.0 (fabs x))) 0.057 * [backup-simplify]: Simplify (- (* 1.0 (fabs x))) into (- (* 1.0 (fabs x))) 0.057 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.058 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 0.058 * [backup-simplify]: Simplify (- 0) into 0 0.058 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (* 0 (fabs x))) into 0 0.058 * [backup-simplify]: Simplify (+ 0 1) into 1 0.058 * [backup-simplify]: Simplify 1 into 1 0.059 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.059 * [backup-simplify]: Simplify (- 0) into 0 0.059 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.060 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 0.060 * [backup-simplify]: Simplify (- 0) into 0 0.061 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 0.061 * [backup-simplify]: Simplify (+ 0 0) into 0 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.061 * [backup-simplify]: Simplify (- 0) into 0 0.061 * [backup-simplify]: Simplify (- 0) into 0 0.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.063 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.063 * [backup-simplify]: Simplify (- 0) into 0 0.063 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 0.064 * [backup-simplify]: Simplify (+ 0 0) into 0 0.064 * [backup-simplify]: Simplify 0 into 0 0.064 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.065 * [backup-simplify]: Simplify (- 0) into 0 0.065 * [backup-simplify]: Simplify (- 0) into 0 0.065 * [backup-simplify]: Simplify (- 0) into 0 0.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.066 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.066 * [backup-simplify]: Simplify (- 0) into 0 0.067 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 0.067 * [backup-simplify]: Simplify (+ 0 0) into 0 0.067 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.068 * [backup-simplify]: Simplify (- 0) into 0 0.068 * [backup-simplify]: Simplify (- 0) into 0 0.069 * [backup-simplify]: Simplify (- 0) into 0 0.069 * [backup-simplify]: Simplify (- 0) into 0 0.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.070 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 0.070 * [backup-simplify]: Simplify (- 0) into 0 0.071 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 0.072 * [backup-simplify]: Simplify (+ 0 0) into 0 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.072 * [backup-simplify]: Simplify (- 0) into 0 0.072 * [backup-simplify]: Simplify (- 0) into 0 0.072 * [backup-simplify]: Simplify (- 0) into 0 0.073 * [backup-simplify]: Simplify (- 0) into 0 0.073 * [backup-simplify]: Simplify (- 0) into 0 0.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.074 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 0.074 * [backup-simplify]: Simplify (- 0) into 0 0.076 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 0.076 * [backup-simplify]: Simplify (+ 0 0) into 0 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.076 * [backup-simplify]: Simplify (- 0) into 0 0.077 * [backup-simplify]: Simplify (- 0) into 0 0.077 * [backup-simplify]: Simplify (- 0) into 0 0.077 * [backup-simplify]: Simplify (- 0) into 0 0.077 * [backup-simplify]: Simplify (- 0) into 0 0.077 * [backup-simplify]: Simplify (- 0) into 0 0.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.079 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 0.079 * [backup-simplify]: Simplify (- 0) into 0 0.081 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))))) into 0 0.081 * [backup-simplify]: Simplify (+ 0 0) into 0 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify (+ 1 (* (- (* 1.0 (fabs x))) (/ 1 x))) into (- 1 (* 1.0 (/ (fabs x) x))) 0.081 * [backup-simplify]: Simplify (fma (- (/ 1.0 (/ 1 x))) (fabs (/ 1 x)) 1) into (fma (- (* 1.0 x)) (fabs (/ 1 x)) 1) 0.081 * [approximate]: Taking taylor expansion of (fma (- (* 1.0 x)) (fabs (/ 1 x)) 1) in (x) around 0 0.081 * [taylor]: Taking taylor expansion of (fma (- (* 1.0 x)) (fabs (/ 1 x)) 1) in x 0.081 * [taylor]: Rewrote expression to (+ (* (- (* 1.0 x)) (fabs (/ 1 x))) 1) 0.081 * [taylor]: Taking taylor expansion of (* (- (* 1.0 x)) (fabs (/ 1 x))) in x 0.081 * [taylor]: Taking taylor expansion of (- (* 1.0 x)) in x 0.081 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.081 * [taylor]: Taking taylor expansion of 1.0 in x 0.081 * [backup-simplify]: Simplify 1.0 into 1.0 0.081 * [taylor]: Taking taylor expansion of x in x 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify 1 into 1 0.081 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.081 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 0.081 * [taylor]: Taking taylor expansion of 1 in x 0.081 * [backup-simplify]: Simplify 1 into 1 0.081 * [taylor]: Taking taylor expansion of (fma (- (* 1.0 x)) (fabs (/ 1 x)) 1) in x 0.082 * [taylor]: Rewrote expression to (+ (* (- (* 1.0 x)) (fabs (/ 1 x))) 1) 0.082 * [taylor]: Taking taylor expansion of (* (- (* 1.0 x)) (fabs (/ 1 x))) in x 0.082 * [taylor]: Taking taylor expansion of (- (* 1.0 x)) in x 0.082 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.082 * [taylor]: Taking taylor expansion of 1.0 in x 0.082 * [backup-simplify]: Simplify 1.0 into 1.0 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.082 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 0.082 * [taylor]: Taking taylor expansion of 1 in x 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.082 * [backup-simplify]: Simplify (- 0) into 0 0.082 * [backup-simplify]: Simplify (* 0 (fabs (/ 1 x))) into 0 0.083 * [backup-simplify]: Simplify (+ 0 1) into 1 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [backup-simplify]: Simplify (- 0) into 0 0.084 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 0.084 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.084 * [backup-simplify]: Simplify (+ (* 0 0) (* (- 1.0) (fabs (/ 1 x)))) into (- (* 1.0 (fabs (/ 1 x)))) 0.084 * [backup-simplify]: Simplify (+ (- (* 1.0 (fabs (/ 1 x)))) 0) into (- (* 1.0 (fabs (/ 1 x)))) 0.084 * [backup-simplify]: Simplify (- (* 1.0 (fabs (/ 1 x)))) into (- (* 1.0 (fabs (/ 1 x)))) 0.085 * [backup-simplify]: Simplify (- 0) into 0 0.085 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.085 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 0.086 * [backup-simplify]: Simplify (- 0) into 0 0.086 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* (- 1.0) 0) (* 0 (fabs (/ 1 x))))) into 0 0.086 * [backup-simplify]: Simplify (+ 0 0) into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify (- 0) into 0 0.087 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.087 * [backup-simplify]: Simplify (- 0) into 0 0.088 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.088 * [backup-simplify]: Simplify (- 0) into 0 0.089 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* (- 1.0) 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))) into 0 0.089 * [backup-simplify]: Simplify (+ 0 0) into 0 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify (- 0) into 0 0.089 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.090 * [backup-simplify]: Simplify (- 0) into 0 0.090 * [backup-simplify]: Simplify (- 0) into 0 0.090 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.091 * [backup-simplify]: Simplify (- 0) into 0 0.091 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* (- 1.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))) into 0 0.092 * [backup-simplify]: Simplify (+ 0 0) into 0 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify (- 0) into 0 0.092 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.092 * [backup-simplify]: Simplify (- 0) into 0 0.093 * [backup-simplify]: Simplify (- 0) into 0 0.093 * [backup-simplify]: Simplify (- 0) into 0 0.093 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.094 * [backup-simplify]: Simplify (- 0) into 0 0.095 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* (- 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))) into 0 0.095 * [backup-simplify]: Simplify (+ 0 0) into 0 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify (- 0) into 0 0.095 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.096 * [backup-simplify]: Simplify (- 0) into 0 0.096 * [backup-simplify]: Simplify (- 0) into 0 0.096 * [backup-simplify]: Simplify (- 0) into 0 0.096 * [backup-simplify]: Simplify (- 0) into 0 0.097 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 0.097 * [backup-simplify]: Simplify (- 0) into 0 0.099 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* (- 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))))) into 0 0.099 * [backup-simplify]: Simplify (+ 0 0) into 0 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify (- 0) into 0 0.099 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.100 * [backup-simplify]: Simplify (- 0) into 0 0.100 * [backup-simplify]: Simplify (- 0) into 0 0.100 * [backup-simplify]: Simplify (- 0) into 0 0.100 * [backup-simplify]: Simplify (- 0) into 0 0.100 * [backup-simplify]: Simplify (- 0) into 0 0.101 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 0.101 * [backup-simplify]: Simplify (- 0) into 0 0.103 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* (- 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))))) into 0 0.103 * [backup-simplify]: Simplify (+ 0 0) into 0 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify (+ (* (- (* 1.0 (fabs (/ 1 (/ 1 x))))) (/ 1 x)) 1) into (- 1 (* 1.0 (/ (fabs x) x))) 0.103 * [backup-simplify]: Simplify (fma (- (/ 1.0 (/ 1 (- x)))) (fabs (/ 1 (- x))) 1) into (fma (* 1.0 x) (fabs (/ -1 x)) 1) 0.103 * [approximate]: Taking taylor expansion of (fma (* 1.0 x) (fabs (/ -1 x)) 1) in (x) around 0 0.104 * [taylor]: Taking taylor expansion of (fma (* 1.0 x) (fabs (/ -1 x)) 1) in x 0.104 * [taylor]: Rewrote expression to (+ (* (* 1.0 x) (fabs (/ -1 x))) 1) 0.104 * [taylor]: Taking taylor expansion of (* (* 1.0 x) (fabs (/ -1 x))) in x 0.104 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.104 * [taylor]: Taking taylor expansion of 1.0 in x 0.104 * [backup-simplify]: Simplify 1.0 into 1.0 0.104 * [taylor]: Taking taylor expansion of x in x 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.104 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 0.104 * [taylor]: Taking taylor expansion of 1 in x 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [taylor]: Taking taylor expansion of (fma (* 1.0 x) (fabs (/ -1 x)) 1) in x 0.104 * [taylor]: Rewrote expression to (+ (* (* 1.0 x) (fabs (/ -1 x))) 1) 0.104 * [taylor]: Taking taylor expansion of (* (* 1.0 x) (fabs (/ -1 x))) in x 0.104 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.104 * [taylor]: Taking taylor expansion of 1.0 in x 0.104 * [backup-simplify]: Simplify 1.0 into 1.0 0.104 * [taylor]: Taking taylor expansion of x in x 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.104 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 0.104 * [taylor]: Taking taylor expansion of 1 in x 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.105 * [backup-simplify]: Simplify (* 0 (fabs (/ -1 x))) into 0 0.105 * [backup-simplify]: Simplify (+ 0 1) into 1 0.105 * [backup-simplify]: Simplify 1 into 1 0.106 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 0.106 * [backup-simplify]: Simplify (+ (* 0 0) (* 1.0 (fabs (/ -1 x)))) into (* 1.0 (fabs (/ -1 x))) 0.106 * [backup-simplify]: Simplify (+ (* 1.0 (fabs (/ -1 x))) 0) into (* 1.0 (fabs (/ -1 x))) 0.106 * [backup-simplify]: Simplify (* 1.0 (fabs (/ -1 x))) into (* 1.0 (fabs (/ -1 x))) 0.107 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 0.107 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1.0 0) (* 0 (fabs (/ -1 x))))) into 0 0.107 * [backup-simplify]: Simplify (+ 0 0) into 0 0.107 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.109 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1.0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 0.109 * [backup-simplify]: Simplify (+ 0 0) into 0 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.110 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 0.111 * [backup-simplify]: Simplify (+ 0 0) into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.112 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 0.113 * [backup-simplify]: Simplify (+ 0 0) into 0 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 0.115 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 0.115 * [backup-simplify]: Simplify (+ 0 0) into 0 0.115 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 0.120 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))))) into 0 0.120 * [backup-simplify]: Simplify (+ 0 0) into 0 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify (+ (* (* 1.0 (fabs (/ -1 (/ 1 (- x))))) (/ 1 (- x))) 1) into (- 1 (* 1.0 (/ (fabs x) x))) 0.121 * * * [progress]: simplifying candidates 0.121 * [simplify]: Simplifying: (expm1 (fma (- (/ 1.0 x)) (fabs x) 1)) (log1p (fma (- (/ 1.0 x)) (fabs x) 1)) (* (- (/ 1.0 x)) (fabs x)) (log (fma (- (/ 1.0 x)) (fabs x) 1)) (exp (fma (- (/ 1.0 x)) (fabs x) 1)) (* (cbrt (fma (- (/ 1.0 x)) (fabs x) 1)) (cbrt (fma (- (/ 1.0 x)) (fabs x) 1))) (cbrt (fma (- (/ 1.0 x)) (fabs x) 1)) (* (* (fma (- (/ 1.0 x)) (fabs x) 1) (fma (- (/ 1.0 x)) (fabs x) 1)) (fma (- (/ 1.0 x)) (fabs x) 1)) (sqrt (fma (- (/ 1.0 x)) (fabs x) 1)) (sqrt (fma (- (/ 1.0 x)) (fabs x) 1)) (- 1 (* 1.0 (/ (fabs x) x))) (- 1 (* 1.0 (/ (fabs x) x))) (- 1 (* 1.0 (/ (fabs x) x))) 0.121 * [simplify]: Sending expressions to egg_math: (expm1 (fma (- (/ h0 h1)) (fabs h1) 1)) (log1p (fma (- (/ h0 h1)) (fabs h1) 1)) (* (- (/ h0 h1)) (fabs h1)) (log (fma (- (/ h0 h1)) (fabs h1) 1)) (exp (fma (- (/ h0 h1)) (fabs h1) 1)) (* (cbrt (fma (- (/ h0 h1)) (fabs h1) 1)) (cbrt (fma (- (/ h0 h1)) (fabs h1) 1))) (cbrt (fma (- (/ h0 h1)) (fabs h1) 1)) (* (* (fma (- (/ h0 h1)) (fabs h1) 1) (fma (- (/ h0 h1)) (fabs h1) 1)) (fma (- (/ h0 h1)) (fabs h1) 1)) (sqrt (fma (- (/ h0 h1)) (fabs h1) 1)) (sqrt (fma (- (/ h0 h1)) (fabs h1) 1)) (- 1 (* h0 (/ (fabs h1) h1))) (- 1 (* h0 (/ (fabs h1) h1))) (- 1 (* h0 (/ (fabs h1) h1))) 0.123 * * [simplify]: iteration 0 : 34 enodes (cost 76 ) 0.125 * * [simplify]: iteration 1 : 73 enodes (cost 67 ) 0.127 * * [simplify]: iteration 2 : 263 enodes (cost 67 ) 0.133 * * [simplify]: iteration 3 : 1366 enodes (cost 67 ) 0.173 * * [simplify]: iteration 4 : 5001 enodes (cost 67 ) 0.174 * * * [progress]: adding candidates to table 0.198 * * [progress]: iteration 2 / 4 0.198 * * * [progress]: picking best candidate 0.201 * * * * [pick]: Picked # 0.201 * * * [progress]: localizing error 0.207 * * * [progress]: generating rewritten candidates 0.207 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.218 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.245 * * * [progress]: generating series expansions 0.245 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.245 * [backup-simplify]: Simplify (+ (* (- (/ 1.0 x)) (fabs x)) 1) into (- 1 (* 1.0 (/ (fabs x) x))) 0.245 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ (fabs x) x))) in (x) around 0 0.245 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ (fabs x) x))) in x 0.245 * [taylor]: Taking taylor expansion of 1 in x 0.245 * [backup-simplify]: Simplify 1 into 1 0.245 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 0.245 * [taylor]: Taking taylor expansion of 1.0 in x 0.245 * [backup-simplify]: Simplify 1.0 into 1.0 0.245 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 0.245 * [taylor]: Taking taylor expansion of (fabs x) in x 0.245 * [backup-simplify]: Simplify (fabs x) into (fabs x) 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [backup-simplify]: Simplify 0 into 0 0.245 * [backup-simplify]: Simplify 1 into 1 0.246 * [backup-simplify]: Simplify (/ (fabs x) 1) into (fabs x) 0.246 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ (fabs x) x))) in x 0.246 * [taylor]: Taking taylor expansion of 1 in x 0.246 * [backup-simplify]: Simplify 1 into 1 0.246 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 0.246 * [taylor]: Taking taylor expansion of 1.0 in x 0.246 * [backup-simplify]: Simplify 1.0 into 1.0 0.246 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 0.246 * [taylor]: Taking taylor expansion of (fabs x) in x 0.246 * [backup-simplify]: Simplify (fabs x) into (fabs x) 0.246 * [taylor]: Taking taylor expansion of x in x 0.246 * [backup-simplify]: Simplify 0 into 0 0.246 * [backup-simplify]: Simplify 1 into 1 0.246 * [backup-simplify]: Simplify (/ (fabs x) 1) into (fabs x) 0.246 * [backup-simplify]: Simplify (* 1.0 (fabs x)) into (* 1.0 (fabs x)) 0.246 * [backup-simplify]: Simplify (- (* 1.0 (fabs x))) into (- (* 1.0 (fabs x))) 0.246 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (fabs x)))) into (- (* 1.0 (fabs x))) 0.246 * [backup-simplify]: Simplify (- (* 1.0 (fabs x))) into (- (* 1.0 (fabs x))) 0.247 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)))) into 0 0.247 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (fabs x))) into 0 0.247 * [backup-simplify]: Simplify (- 0) into 0 0.248 * [backup-simplify]: Simplify (+ 1 0) into 1 0.248 * [backup-simplify]: Simplify 1 into 1 0.248 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.249 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 0.249 * [backup-simplify]: Simplify (- 0) into 0 0.249 * [backup-simplify]: Simplify (+ 0 0) into 0 0.249 * [backup-simplify]: Simplify 0 into 0 0.250 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.251 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 0.251 * [backup-simplify]: Simplify (- 0) into 0 0.251 * [backup-simplify]: Simplify (+ 0 0) into 0 0.251 * [backup-simplify]: Simplify 0 into 0 0.253 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.254 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 0.254 * [backup-simplify]: Simplify (- 0) into 0 0.254 * [backup-simplify]: Simplify (+ 0 0) into 0 0.254 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.257 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 0.257 * [backup-simplify]: Simplify (- 0) into 0 0.257 * [backup-simplify]: Simplify (+ 0 0) into 0 0.257 * [backup-simplify]: Simplify 0 into 0 0.259 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.261 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 0.261 * [backup-simplify]: Simplify (- 0) into 0 0.261 * [backup-simplify]: Simplify (+ 0 0) into 0 0.261 * [backup-simplify]: Simplify 0 into 0 0.263 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.264 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))))) into 0 0.265 * [backup-simplify]: Simplify (- 0) into 0 0.265 * [backup-simplify]: Simplify (+ 0 0) into 0 0.265 * [backup-simplify]: Simplify 0 into 0 0.265 * [backup-simplify]: Simplify (+ 1 (* (- (* 1.0 (fabs x))) (/ 1 x))) into (- 1 (* 1.0 (/ (fabs x) x))) 0.265 * [backup-simplify]: Simplify (+ (* (- (/ 1.0 (/ 1 x))) (fabs (/ 1 x))) 1) into (- 1 (* 1.0 (* (fabs (/ 1 x)) x))) 0.265 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (* (fabs (/ 1 x)) x))) in (x) around 0 0.265 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (* (fabs (/ 1 x)) x))) in x 0.265 * [taylor]: Taking taylor expansion of 1 in x 0.265 * [backup-simplify]: Simplify 1 into 1 0.265 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x 0.265 * [taylor]: Taking taylor expansion of 1.0 in x 0.265 * [backup-simplify]: Simplify 1.0 into 1.0 0.265 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 0.265 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.265 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [backup-simplify]: Simplify 0 into 0 0.265 * [backup-simplify]: Simplify 1 into 1 0.265 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (* (fabs (/ 1 x)) x))) in x 0.265 * [taylor]: Taking taylor expansion of 1 in x 0.265 * [backup-simplify]: Simplify 1 into 1 0.265 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x 0.265 * [taylor]: Taking taylor expansion of 1.0 in x 0.266 * [backup-simplify]: Simplify 1.0 into 1.0 0.266 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 0.266 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.266 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 0.266 * [taylor]: Taking taylor expansion of x in x 0.266 * [backup-simplify]: Simplify 0 into 0 0.266 * [backup-simplify]: Simplify 1 into 1 0.266 * [backup-simplify]: Simplify (* (fabs (/ 1 x)) 0) into 0 0.266 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.266 * [backup-simplify]: Simplify (- 0) into 0 0.266 * [backup-simplify]: Simplify (+ 1 0) into 1 0.266 * [backup-simplify]: Simplify 1 into 1 0.267 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 1) (* 0 0)) into (fabs (/ 1 x)) 0.267 * [backup-simplify]: Simplify (+ (* 1.0 (fabs (/ 1 x))) (* 0 0)) into (* 1.0 (fabs (/ 1 x))) 0.267 * [backup-simplify]: Simplify (- (* 1.0 (fabs (/ 1 x)))) into (- (* 1.0 (fabs (/ 1 x)))) 0.267 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (fabs (/ 1 x))))) into (- (* 1.0 (fabs (/ 1 x)))) 0.267 * [backup-simplify]: Simplify (- (* 1.0 (fabs (/ 1 x)))) into (- (* 1.0 (fabs (/ 1 x)))) 0.268 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 1) (* 0 0))) into 0 0.268 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))) into 0 0.268 * [backup-simplify]: Simplify (- 0) into 0 0.269 * [backup-simplify]: Simplify (+ 0 0) into 0 0.269 * [backup-simplify]: Simplify 0 into 0 0.269 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.270 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))) into 0 0.270 * [backup-simplify]: Simplify (- 0) into 0 0.270 * [backup-simplify]: Simplify (+ 0 0) into 0 0.270 * [backup-simplify]: Simplify 0 into 0 0.271 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.272 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))))) into 0 0.272 * [backup-simplify]: Simplify (- 0) into 0 0.272 * [backup-simplify]: Simplify (+ 0 0) into 0 0.272 * [backup-simplify]: Simplify 0 into 0 0.273 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.274 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))))) into 0 0.274 * [backup-simplify]: Simplify (- 0) into 0 0.274 * [backup-simplify]: Simplify (+ 0 0) into 0 0.274 * [backup-simplify]: Simplify 0 into 0 0.275 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 0.276 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))))))) into 0 0.276 * [backup-simplify]: Simplify (- 0) into 0 0.277 * [backup-simplify]: Simplify (+ 0 0) into 0 0.277 * [backup-simplify]: Simplify 0 into 0 0.277 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 0.279 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))))))) into 0 0.279 * [backup-simplify]: Simplify (- 0) into 0 0.279 * [backup-simplify]: Simplify (+ 0 0) into 0 0.279 * [backup-simplify]: Simplify 0 into 0 0.280 * [backup-simplify]: Simplify (+ (* (- (* 1.0 (fabs (/ 1 (/ 1 x))))) (/ 1 x)) 1) into (- 1 (* 1.0 (/ (fabs x) x))) 0.280 * [backup-simplify]: Simplify (+ (* (- (/ 1.0 (/ 1 (- x)))) (fabs (/ 1 (- x)))) 1) into (+ (* 1.0 (* x (fabs (/ -1 x)))) 1) 0.280 * [approximate]: Taking taylor expansion of (+ (* 1.0 (* x (fabs (/ -1 x)))) 1) in (x) around 0 0.280 * [taylor]: Taking taylor expansion of (+ (* 1.0 (* x (fabs (/ -1 x)))) 1) in x 0.280 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ -1 x)))) in x 0.280 * [taylor]: Taking taylor expansion of 1.0 in x 0.280 * [backup-simplify]: Simplify 1.0 into 1.0 0.280 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 0.280 * [taylor]: Taking taylor expansion of x in x 0.280 * [backup-simplify]: Simplify 0 into 0 0.280 * [backup-simplify]: Simplify 1 into 1 0.280 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.280 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 0.280 * [taylor]: Taking taylor expansion of 1 in x 0.280 * [backup-simplify]: Simplify 1 into 1 0.280 * [taylor]: Taking taylor expansion of (+ (* 1.0 (* x (fabs (/ -1 x)))) 1) in x 0.280 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ -1 x)))) in x 0.280 * [taylor]: Taking taylor expansion of 1.0 in x 0.280 * [backup-simplify]: Simplify 1.0 into 1.0 0.280 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 0.280 * [taylor]: Taking taylor expansion of x in x 0.280 * [backup-simplify]: Simplify 0 into 0 0.280 * [backup-simplify]: Simplify 1 into 1 0.280 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.280 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 0.280 * [taylor]: Taking taylor expansion of 1 in x 0.280 * [backup-simplify]: Simplify 1 into 1 0.280 * [backup-simplify]: Simplify (* 0 (fabs (/ -1 x))) into 0 0.281 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.281 * [backup-simplify]: Simplify (+ 0 1) into 1 0.281 * [backup-simplify]: Simplify 1 into 1 0.281 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (fabs (/ -1 x)))) into (fabs (/ -1 x)) 0.281 * [backup-simplify]: Simplify (+ (* 1.0 (fabs (/ -1 x))) (* 0 0)) into (* 1.0 (fabs (/ -1 x))) 0.281 * [backup-simplify]: Simplify (+ (* 1.0 (fabs (/ -1 x))) 0) into (* 1.0 (fabs (/ -1 x))) 0.281 * [backup-simplify]: Simplify (* 1.0 (fabs (/ -1 x))) into (* 1.0 (fabs (/ -1 x))) 0.282 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (fabs (/ -1 x))))) into 0 0.282 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))) into 0 0.283 * [backup-simplify]: Simplify (+ 0 0) into 0 0.283 * [backup-simplify]: Simplify 0 into 0 0.283 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 0.284 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))) into 0 0.284 * [backup-simplify]: Simplify (+ 0 0) into 0 0.284 * [backup-simplify]: Simplify 0 into 0 0.285 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 0.286 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))))) into 0 0.286 * [backup-simplify]: Simplify (+ 0 0) into 0 0.286 * [backup-simplify]: Simplify 0 into 0 0.287 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 0.288 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))))) into 0 0.289 * [backup-simplify]: Simplify (+ 0 0) into 0 0.289 * [backup-simplify]: Simplify 0 into 0 0.290 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 0.291 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))))))) into 0 0.291 * [backup-simplify]: Simplify (+ 0 0) into 0 0.291 * [backup-simplify]: Simplify 0 into 0 0.293 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))))) into 0 0.294 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))))))) into 0 0.295 * [backup-simplify]: Simplify (+ 0 0) into 0 0.295 * [backup-simplify]: Simplify 0 into 0 0.295 * [backup-simplify]: Simplify (+ (* (* 1.0 (fabs (/ -1 (/ 1 (- x))))) (/ 1 (- x))) 1) into (- 1 (* 1.0 (/ (fabs x) x))) 0.295 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.295 * [backup-simplify]: Simplify (* (- (/ 1.0 x)) (fabs x)) into (* -1.0 (/ (fabs x) x)) 0.295 * [approximate]: Taking taylor expansion of (* -1.0 (/ (fabs x) x)) in (x) around 0 0.295 * [taylor]: Taking taylor expansion of (* -1.0 (/ (fabs x) x)) in x 0.295 * [taylor]: Taking taylor expansion of -1.0 in x 0.295 * [backup-simplify]: Simplify -1.0 into -1.0 0.295 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 0.295 * [taylor]: Taking taylor expansion of (fabs x) in x 0.295 * [backup-simplify]: Simplify (fabs x) into (fabs x) 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [backup-simplify]: Simplify 0 into 0 0.295 * [backup-simplify]: Simplify 1 into 1 0.295 * [backup-simplify]: Simplify (/ (fabs x) 1) into (fabs x) 0.295 * [taylor]: Taking taylor expansion of (* -1.0 (/ (fabs x) x)) in x 0.295 * [taylor]: Taking taylor expansion of -1.0 in x 0.295 * [backup-simplify]: Simplify -1.0 into -1.0 0.295 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 0.295 * [taylor]: Taking taylor expansion of (fabs x) in x 0.295 * [backup-simplify]: Simplify (fabs x) into (fabs x) 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [backup-simplify]: Simplify 0 into 0 0.295 * [backup-simplify]: Simplify 1 into 1 0.295 * [backup-simplify]: Simplify (/ (fabs x) 1) into (fabs x) 0.295 * [backup-simplify]: Simplify (* -1.0 (fabs x)) into (* -1.0 (fabs x)) 0.296 * [backup-simplify]: Simplify (* -1.0 (fabs x)) into (* -1.0 (fabs x)) 0.296 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)))) into 0 0.296 * [backup-simplify]: Simplify (+ (* -1.0 0) (* 0 (fabs x))) into 0 0.296 * [backup-simplify]: Simplify 0 into 0 0.297 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.298 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 0.298 * [backup-simplify]: Simplify 0 into 0 0.299 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.299 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 0.299 * [backup-simplify]: Simplify 0 into 0 0.301 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.301 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 0.301 * [backup-simplify]: Simplify 0 into 0 0.303 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.304 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 0.304 * [backup-simplify]: Simplify 0 into 0 0.306 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.310 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 0.310 * [backup-simplify]: Simplify 0 into 0 0.310 * [backup-simplify]: Simplify (* (* -1.0 (fabs x)) (/ 1 x)) into (* -1.0 (/ (fabs x) x)) 0.310 * [backup-simplify]: Simplify (* (- (/ 1.0 (/ 1 x))) (fabs (/ 1 x))) into (* -1.0 (* (fabs (/ 1 x)) x)) 0.310 * [approximate]: Taking taylor expansion of (* -1.0 (* (fabs (/ 1 x)) x)) in (x) around 0 0.310 * [taylor]: Taking taylor expansion of (* -1.0 (* (fabs (/ 1 x)) x)) in x 0.310 * [taylor]: Taking taylor expansion of -1.0 in x 0.310 * [backup-simplify]: Simplify -1.0 into -1.0 0.310 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 0.310 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.310 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 0.310 * [taylor]: Taking taylor expansion of x in x 0.310 * [backup-simplify]: Simplify 0 into 0 0.310 * [backup-simplify]: Simplify 1 into 1 0.310 * [taylor]: Taking taylor expansion of (* -1.0 (* (fabs (/ 1 x)) x)) in x 0.310 * [taylor]: Taking taylor expansion of -1.0 in x 0.310 * [backup-simplify]: Simplify -1.0 into -1.0 0.310 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 0.310 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.310 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 0.310 * [taylor]: Taking taylor expansion of x in x 0.310 * [backup-simplify]: Simplify 0 into 0 0.310 * [backup-simplify]: Simplify 1 into 1 0.311 * [backup-simplify]: Simplify (* (fabs (/ 1 x)) 0) into 0 0.311 * [backup-simplify]: Simplify (* -1.0 0) into 0 0.311 * [backup-simplify]: Simplify 0 into 0 0.311 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 1) (* 0 0)) into (fabs (/ 1 x)) 0.311 * [backup-simplify]: Simplify (+ (* -1.0 (fabs (/ 1 x))) (* 0 0)) into (- (* 1.0 (fabs (/ 1 x)))) 0.312 * [backup-simplify]: Simplify (- (* 1.0 (fabs (/ 1 x)))) into (- (* 1.0 (fabs (/ 1 x)))) 0.312 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 1) (* 0 0))) into 0 0.312 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))) into 0 0.312 * [backup-simplify]: Simplify 0 into 0 0.313 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.314 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))) into 0 0.314 * [backup-simplify]: Simplify 0 into 0 0.314 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.315 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))))) into 0 0.315 * [backup-simplify]: Simplify 0 into 0 0.316 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.317 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))))) into 0 0.317 * [backup-simplify]: Simplify 0 into 0 0.317 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 0.319 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))))))) into 0 0.319 * [backup-simplify]: Simplify 0 into 0 0.319 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 0.321 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))))))) into 0 0.321 * [backup-simplify]: Simplify 0 into 0 0.321 * [backup-simplify]: Simplify (* (- (* 1.0 (fabs (/ 1 (/ 1 x))))) (/ 1 x)) into (* -1.0 (/ (fabs x) x)) 0.321 * [backup-simplify]: Simplify (* (- (/ 1.0 (/ 1 (- x)))) (fabs (/ 1 (- x)))) into (* 1.0 (* x (fabs (/ -1 x)))) 0.321 * [approximate]: Taking taylor expansion of (* 1.0 (* x (fabs (/ -1 x)))) in (x) around 0 0.321 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ -1 x)))) in x 0.321 * [taylor]: Taking taylor expansion of 1.0 in x 0.321 * [backup-simplify]: Simplify 1.0 into 1.0 0.321 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 0.321 * [taylor]: Taking taylor expansion of x in x 0.321 * [backup-simplify]: Simplify 0 into 0 0.321 * [backup-simplify]: Simplify 1 into 1 0.321 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.321 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 0.321 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ -1 x)))) in x 0.321 * [taylor]: Taking taylor expansion of 1.0 in x 0.321 * [backup-simplify]: Simplify 1.0 into 1.0 0.321 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 0.321 * [taylor]: Taking taylor expansion of x in x 0.321 * [backup-simplify]: Simplify 0 into 0 0.321 * [backup-simplify]: Simplify 1 into 1 0.321 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.321 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 0.322 * [backup-simplify]: Simplify (* 0 (fabs (/ -1 x))) into 0 0.322 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.322 * [backup-simplify]: Simplify 0 into 0 0.322 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (fabs (/ -1 x)))) into (fabs (/ -1 x)) 0.322 * [backup-simplify]: Simplify (+ (* 1.0 (fabs (/ -1 x))) (* 0 0)) into (* 1.0 (fabs (/ -1 x))) 0.322 * [backup-simplify]: Simplify (* 1.0 (fabs (/ -1 x))) into (* 1.0 (fabs (/ -1 x))) 0.323 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (fabs (/ -1 x))))) into 0 0.323 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))) into 0 0.323 * [backup-simplify]: Simplify 0 into 0 0.324 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 0.325 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))) into 0 0.325 * [backup-simplify]: Simplify 0 into 0 0.326 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 0.327 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))))) into 0 0.327 * [backup-simplify]: Simplify 0 into 0 0.328 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 0.329 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))))) into 0 0.329 * [backup-simplify]: Simplify 0 into 0 0.330 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 0.331 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))))))) into 0 0.332 * [backup-simplify]: Simplify 0 into 0 0.333 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))))) into 0 0.334 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))))))) into 0 0.334 * [backup-simplify]: Simplify 0 into 0 0.334 * [backup-simplify]: Simplify (* (* 1.0 (fabs (/ -1 (/ 1 (- x))))) (/ 1 (- x))) into (* -1.0 (/ (fabs x) x)) 0.335 * * * [progress]: simplifying candidates 0.335 * [simplify]: Simplifying: (expm1 (+ (* (- (/ 1.0 x)) (fabs x)) 1)) (log1p (+ (* (- (/ 1.0 x)) (fabs x)) 1)) (* (exp (* (- (/ 1.0 x)) (fabs x))) (exp 1)) (log (+ (* (- (/ 1.0 x)) (fabs x)) 1)) (exp (+ (* (- (/ 1.0 x)) (fabs x)) 1)) (* (cbrt (+ (* (- (/ 1.0 x)) (fabs x)) 1)) (cbrt (+ (* (- (/ 1.0 x)) (fabs x)) 1))) (cbrt (+ (* (- (/ 1.0 x)) (fabs x)) 1)) (* (* (+ (* (- (/ 1.0 x)) (fabs x)) 1) (+ (* (- (/ 1.0 x)) (fabs x)) 1)) (+ (* (- (/ 1.0 x)) (fabs x)) 1)) (sqrt (+ (* (- (/ 1.0 x)) (fabs x)) 1)) (sqrt (+ (* (- (/ 1.0 x)) (fabs x)) 1)) (+ (pow (* (- (/ 1.0 x)) (fabs x)) 3) (pow 1 3)) (+ (* (* (- (/ 1.0 x)) (fabs x)) (* (- (/ 1.0 x)) (fabs x))) (- (* 1 1) (* (* (- (/ 1.0 x)) (fabs x)) 1))) (- (* (* (- (/ 1.0 x)) (fabs x)) (* (- (/ 1.0 x)) (fabs x))) (* 1 1)) (- (* (- (/ 1.0 x)) (fabs x)) 1) (expm1 (* (- (/ 1.0 x)) (fabs x))) (log1p (* (- (/ 1.0 x)) (fabs x))) (* (- (/ 1.0 x)) (fabs x)) (+ (log (- (/ 1.0 x))) (log (fabs x))) (log (* (- (/ 1.0 x)) (fabs x))) (exp (* (- (/ 1.0 x)) (fabs x))) (* (* (* (- (/ 1.0 x)) (- (/ 1.0 x))) (- (/ 1.0 x))) (* (* (fabs x) (fabs x)) (fabs x))) (* (cbrt (* (- (/ 1.0 x)) (fabs x))) (cbrt (* (- (/ 1.0 x)) (fabs x)))) (cbrt (* (- (/ 1.0 x)) (fabs x))) (* (* (* (- (/ 1.0 x)) (fabs x)) (* (- (/ 1.0 x)) (fabs x))) (* (- (/ 1.0 x)) (fabs x))) (sqrt (* (- (/ 1.0 x)) (fabs x))) (sqrt (* (- (/ 1.0 x)) (fabs x))) (* (sqrt (- (/ 1.0 x))) (sqrt (fabs x))) (* (sqrt (- (/ 1.0 x))) (sqrt (fabs x))) (* (/ 1.0 x) (fabs x)) (* (- (/ 1.0 x)) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (- (/ 1.0 x)) (sqrt (fabs x))) (* (- (/ 1.0 x)) 1) (* (cbrt (- (/ 1.0 x))) (fabs x)) (* (sqrt (- (/ 1.0 x))) (fabs x)) (* (- (/ 1.0 x)) (fabs x)) (* (/ 1.0 x) (fabs x)) (* (cbrt (/ 1.0 x)) (fabs x)) (* (sqrt (/ 1.0 x)) (fabs x)) (* (/ (cbrt 1.0) (cbrt x)) (fabs x)) (* (/ (cbrt 1.0) (sqrt x)) (fabs x)) (* (/ (cbrt 1.0) x) (fabs x)) (* (/ (sqrt 1.0) (cbrt x)) (fabs x)) (* (/ (sqrt 1.0) (sqrt x)) (fabs x)) (* (/ (sqrt 1.0) x) (fabs x)) (* (/ 1.0 (cbrt x)) (fabs x)) (* (/ 1.0 (sqrt x)) (fabs x)) (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x)) (* (/ 1 x) (fabs x)) (* (- (cbrt (/ 1.0 x))) (fabs x)) (* (- (sqrt (/ 1.0 x))) (fabs x)) (* (- (/ (cbrt 1.0) (cbrt x))) (fabs x)) (* (- (/ (cbrt 1.0) (sqrt x))) (fabs x)) (* (- (/ (cbrt 1.0) x)) (fabs x)) (* (- (/ (sqrt 1.0) (cbrt x))) (fabs x)) (* (- (/ (sqrt 1.0) (sqrt x))) (fabs x)) (* (- (/ (sqrt 1.0) x)) (fabs x)) (* (- (/ 1.0 (cbrt x))) (fabs x)) (* (- (/ 1.0 (sqrt x))) (fabs x)) (* (- (/ 1.0 x)) (fabs x)) (* (- (/ 1.0 x)) (fabs x)) (* (- (/ 1 x)) (fabs x)) (* (- 1.0) (fabs x)) (- 1 (* 1.0 (/ (fabs x) x))) (- 1 (* 1.0 (/ (fabs x) x))) (- 1 (* 1.0 (/ (fabs x) x))) (* -1.0 (/ (fabs x) x)) (* -1.0 (/ (fabs x) x)) (* -1.0 (/ (fabs x) x)) 0.336 * [simplify]: Sending expressions to egg_math: (expm1 (+ (* (- (/ h0 h1)) (fabs h1)) 1)) (log1p (+ (* (- (/ h0 h1)) (fabs h1)) 1)) (* (exp (* (- (/ h0 h1)) (fabs h1))) (exp 1)) (log (+ (* (- (/ h0 h1)) (fabs h1)) 1)) (exp (+ (* (- (/ h0 h1)) (fabs h1)) 1)) (* (cbrt (+ (* (- (/ h0 h1)) (fabs h1)) 1)) (cbrt (+ (* (- (/ h0 h1)) (fabs h1)) 1))) (cbrt (+ (* (- (/ h0 h1)) (fabs h1)) 1)) (* (* (+ (* (- (/ h0 h1)) (fabs h1)) 1) (+ (* (- (/ h0 h1)) (fabs h1)) 1)) (+ (* (- (/ h0 h1)) (fabs h1)) 1)) (sqrt (+ (* (- (/ h0 h1)) (fabs h1)) 1)) (sqrt (+ (* (- (/ h0 h1)) (fabs h1)) 1)) (+ (pow (* (- (/ h0 h1)) (fabs h1)) 3) (pow 1 3)) (+ (* (* (- (/ h0 h1)) (fabs h1)) (* (- (/ h0 h1)) (fabs h1))) (- (* 1 1) (* (* (- (/ h0 h1)) (fabs h1)) 1))) (- (* (* (- (/ h0 h1)) (fabs h1)) (* (- (/ h0 h1)) (fabs h1))) (* 1 1)) (- (* (- (/ h0 h1)) (fabs h1)) 1) (expm1 (* (- (/ h0 h1)) (fabs h1))) (log1p (* (- (/ h0 h1)) (fabs h1))) (* (- (/ h0 h1)) (fabs h1)) (+ (log (- (/ h0 h1))) (log (fabs h1))) (log (* (- (/ h0 h1)) (fabs h1))) (exp (* (- (/ h0 h1)) (fabs h1))) (* (* (* (- (/ h0 h1)) (- (/ h0 h1))) (- (/ h0 h1))) (* (* (fabs h1) (fabs h1)) (fabs h1))) (* (cbrt (* (- (/ h0 h1)) (fabs h1))) (cbrt (* (- (/ h0 h1)) (fabs h1)))) (cbrt (* (- (/ h0 h1)) (fabs h1))) (* (* (* (- (/ h0 h1)) (fabs h1)) (* (- (/ h0 h1)) (fabs h1))) (* (- (/ h0 h1)) (fabs h1))) (sqrt (* (- (/ h0 h1)) (fabs h1))) (sqrt (* (- (/ h0 h1)) (fabs h1))) (* (sqrt (- (/ h0 h1))) (sqrt (fabs h1))) (* (sqrt (- (/ h0 h1))) (sqrt (fabs h1))) (* (/ h0 h1) (fabs h1)) (* (- (/ h0 h1)) (* (cbrt (fabs h1)) (cbrt (fabs h1)))) (* (- (/ h0 h1)) (sqrt (fabs h1))) (* (- (/ h0 h1)) 1) (* (cbrt (- (/ h0 h1))) (fabs h1)) (* (sqrt (- (/ h0 h1))) (fabs h1)) (* (- (/ h0 h1)) (fabs h1)) (* (/ h0 h1) (fabs h1)) (* (cbrt (/ h0 h1)) (fabs h1)) (* (sqrt (/ h0 h1)) (fabs h1)) (* (/ (cbrt h0) (cbrt h1)) (fabs h1)) (* (/ (cbrt h0) (sqrt h1)) (fabs h1)) (* (/ (cbrt h0) h1) (fabs h1)) (* (/ (sqrt h0) (cbrt h1)) (fabs h1)) (* (/ (sqrt h0) (sqrt h1)) (fabs h1)) (* (/ (sqrt h0) h1) (fabs h1)) (* (/ h0 (cbrt h1)) (fabs h1)) (* (/ h0 (sqrt h1)) (fabs h1)) (* (/ h0 h1) (fabs h1)) (* (/ h0 h1) (fabs h1)) (* (/ 1 h1) (fabs h1)) (* (- (cbrt (/ h0 h1))) (fabs h1)) (* (- (sqrt (/ h0 h1))) (fabs h1)) (* (- (/ (cbrt h0) (cbrt h1))) (fabs h1)) (* (- (/ (cbrt h0) (sqrt h1))) (fabs h1)) (* (- (/ (cbrt h0) h1)) (fabs h1)) (* (- (/ (sqrt h0) (cbrt h1))) (fabs h1)) (* (- (/ (sqrt h0) (sqrt h1))) (fabs h1)) (* (- (/ (sqrt h0) h1)) (fabs h1)) (* (- (/ h0 (cbrt h1))) (fabs h1)) (* (- (/ h0 (sqrt h1))) (fabs h1)) (* (- (/ h0 h1)) (fabs h1)) (* (- (/ h0 h1)) (fabs h1)) (* (- (/ 1 h1)) (fabs h1)) (* (- h0) (fabs h1)) (- 1 (* h0 (/ (fabs h1) h1))) (- 1 (* h0 (/ (fabs h1) h1))) (- 1 (* h0 (/ (fabs h1) h1))) (* h2 (/ (fabs h1) h1)) (* h2 (/ (fabs h1) h1)) (* h2 (/ (fabs h1) h1)) 0.340 * * [simplify]: iteration 0 : 275 enodes (cost 372 ) 0.345 * * [simplify]: iteration 1 : 1065 enodes (cost 348 ) 0.365 * * [simplify]: iteration 2 : 4927 enodes (cost 341 ) 0.471 * * [simplify]: iteration 3 : 5001 enodes (cost 341 ) 0.473 * * * [progress]: adding candidates to table 0.605 * * [progress]: iteration 3 / 4 0.606 * * * [progress]: picking best candidate 0.608 * * * * [pick]: Picked # 0.608 * * * [progress]: localizing error 0.616 * * * [progress]: generating rewritten candidates 0.616 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.631 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1 1) 0.657 * * * [progress]: generating series expansions 0.657 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.658 * [backup-simplify]: Simplify (+ (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 1) into (- 1 (* 1.0 (/ (fabs x) x))) 0.658 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ (fabs x) x))) in (x) around 0 0.658 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ (fabs x) x))) in x 0.658 * [taylor]: Taking taylor expansion of 1 in x 0.658 * [backup-simplify]: Simplify 1 into 1 0.658 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 0.658 * [taylor]: Taking taylor expansion of 1.0 in x 0.658 * [backup-simplify]: Simplify 1.0 into 1.0 0.658 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 0.658 * [taylor]: Taking taylor expansion of (fabs x) in x 0.658 * [backup-simplify]: Simplify (fabs x) into (fabs x) 0.658 * [taylor]: Taking taylor expansion of x in x 0.658 * [backup-simplify]: Simplify 0 into 0 0.658 * [backup-simplify]: Simplify 1 into 1 0.658 * [backup-simplify]: Simplify (/ (fabs x) 1) into (fabs x) 0.658 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ (fabs x) x))) in x 0.658 * [taylor]: Taking taylor expansion of 1 in x 0.658 * [backup-simplify]: Simplify 1 into 1 0.658 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 0.658 * [taylor]: Taking taylor expansion of 1.0 in x 0.658 * [backup-simplify]: Simplify 1.0 into 1.0 0.658 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 0.658 * [taylor]: Taking taylor expansion of (fabs x) in x 0.658 * [backup-simplify]: Simplify (fabs x) into (fabs x) 0.658 * [taylor]: Taking taylor expansion of x in x 0.658 * [backup-simplify]: Simplify 0 into 0 0.658 * [backup-simplify]: Simplify 1 into 1 0.658 * [backup-simplify]: Simplify (/ (fabs x) 1) into (fabs x) 0.658 * [backup-simplify]: Simplify (* 1.0 (fabs x)) into (* 1.0 (fabs x)) 0.658 * [backup-simplify]: Simplify (- (* 1.0 (fabs x))) into (- (* 1.0 (fabs x))) 0.658 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (fabs x)))) into (- (* 1.0 (fabs x))) 0.658 * [backup-simplify]: Simplify (- (* 1.0 (fabs x))) into (- (* 1.0 (fabs x))) 0.659 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)))) into 0 0.659 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (fabs x))) into 0 0.660 * [backup-simplify]: Simplify (- 0) into 0 0.660 * [backup-simplify]: Simplify (+ 1 0) into 1 0.660 * [backup-simplify]: Simplify 1 into 1 0.661 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.661 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 0.661 * [backup-simplify]: Simplify (- 0) into 0 0.662 * [backup-simplify]: Simplify (+ 0 0) into 0 0.662 * [backup-simplify]: Simplify 0 into 0 0.663 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.663 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 0.663 * [backup-simplify]: Simplify (- 0) into 0 0.664 * [backup-simplify]: Simplify (+ 0 0) into 0 0.664 * [backup-simplify]: Simplify 0 into 0 0.665 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.666 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 0.666 * [backup-simplify]: Simplify (- 0) into 0 0.666 * [backup-simplify]: Simplify (+ 0 0) into 0 0.666 * [backup-simplify]: Simplify 0 into 0 0.668 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.669 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 0.669 * [backup-simplify]: Simplify (- 0) into 0 0.669 * [backup-simplify]: Simplify (+ 0 0) into 0 0.669 * [backup-simplify]: Simplify 0 into 0 0.671 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.672 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 0.673 * [backup-simplify]: Simplify (- 0) into 0 0.673 * [backup-simplify]: Simplify (+ 0 0) into 0 0.673 * [backup-simplify]: Simplify 0 into 0 0.675 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.676 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))))) into 0 0.677 * [backup-simplify]: Simplify (- 0) into 0 0.677 * [backup-simplify]: Simplify (+ 0 0) into 0 0.677 * [backup-simplify]: Simplify 0 into 0 0.677 * [backup-simplify]: Simplify (+ 1 (* (- (* 1.0 (fabs x))) (/ 1 x))) into (- 1 (* 1.0 (/ (fabs x) x))) 0.677 * [backup-simplify]: Simplify (+ (cbrt (pow (* (- (/ 1.0 (/ 1 x))) (fabs (/ 1 x))) 3)) 1) into (- 1 (* 1.0 (* (fabs (/ 1 x)) x))) 0.677 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (* (fabs (/ 1 x)) x))) in (x) around 0 0.677 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (* (fabs (/ 1 x)) x))) in x 0.677 * [taylor]: Taking taylor expansion of 1 in x 0.677 * [backup-simplify]: Simplify 1 into 1 0.677 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x 0.677 * [taylor]: Taking taylor expansion of 1.0 in x 0.677 * [backup-simplify]: Simplify 1.0 into 1.0 0.677 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 0.677 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.677 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 0.677 * [taylor]: Taking taylor expansion of x in x 0.677 * [backup-simplify]: Simplify 0 into 0 0.677 * [backup-simplify]: Simplify 1 into 1 0.677 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (* (fabs (/ 1 x)) x))) in x 0.677 * [taylor]: Taking taylor expansion of 1 in x 0.677 * [backup-simplify]: Simplify 1 into 1 0.677 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x 0.677 * [taylor]: Taking taylor expansion of 1.0 in x 0.677 * [backup-simplify]: Simplify 1.0 into 1.0 0.678 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 0.678 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.678 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 0.678 * [taylor]: Taking taylor expansion of x in x 0.678 * [backup-simplify]: Simplify 0 into 0 0.678 * [backup-simplify]: Simplify 1 into 1 0.678 * [backup-simplify]: Simplify (* (fabs (/ 1 x)) 0) into 0 0.678 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.678 * [backup-simplify]: Simplify (- 0) into 0 0.678 * [backup-simplify]: Simplify (+ 1 0) into 1 0.678 * [backup-simplify]: Simplify 1 into 1 0.679 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 1) (* 0 0)) into (fabs (/ 1 x)) 0.679 * [backup-simplify]: Simplify (+ (* 1.0 (fabs (/ 1 x))) (* 0 0)) into (* 1.0 (fabs (/ 1 x))) 0.679 * [backup-simplify]: Simplify (- (* 1.0 (fabs (/ 1 x)))) into (- (* 1.0 (fabs (/ 1 x)))) 0.679 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (fabs (/ 1 x))))) into (- (* 1.0 (fabs (/ 1 x)))) 0.679 * [backup-simplify]: Simplify (- (* 1.0 (fabs (/ 1 x)))) into (- (* 1.0 (fabs (/ 1 x)))) 0.680 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 1) (* 0 0))) into 0 0.680 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))) into 0 0.680 * [backup-simplify]: Simplify (- 0) into 0 0.681 * [backup-simplify]: Simplify (+ 0 0) into 0 0.681 * [backup-simplify]: Simplify 0 into 0 0.681 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.682 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))) into 0 0.682 * [backup-simplify]: Simplify (- 0) into 0 0.682 * [backup-simplify]: Simplify (+ 0 0) into 0 0.682 * [backup-simplify]: Simplify 0 into 0 0.683 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.684 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))))) into 0 0.684 * [backup-simplify]: Simplify (- 0) into 0 0.684 * [backup-simplify]: Simplify (+ 0 0) into 0 0.684 * [backup-simplify]: Simplify 0 into 0 0.685 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.686 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))))) into 0 0.686 * [backup-simplify]: Simplify (- 0) into 0 0.686 * [backup-simplify]: Simplify (+ 0 0) into 0 0.686 * [backup-simplify]: Simplify 0 into 0 0.687 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 0.688 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))))))) into 0 0.688 * [backup-simplify]: Simplify (- 0) into 0 0.688 * [backup-simplify]: Simplify (+ 0 0) into 0 0.688 * [backup-simplify]: Simplify 0 into 0 0.689 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 0.691 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))))))) into 0 0.691 * [backup-simplify]: Simplify (- 0) into 0 0.691 * [backup-simplify]: Simplify (+ 0 0) into 0 0.691 * [backup-simplify]: Simplify 0 into 0 0.691 * [backup-simplify]: Simplify (+ (* (- (* 1.0 (fabs (/ 1 (/ 1 x))))) (/ 1 x)) 1) into (- 1 (* 1.0 (/ (fabs x) x))) 0.691 * [backup-simplify]: Simplify (+ (cbrt (pow (* (- (/ 1.0 (/ 1 (- x)))) (fabs (/ 1 (- x)))) 3)) 1) into (+ (* 1.0 (* x (fabs (/ -1 x)))) 1) 0.691 * [approximate]: Taking taylor expansion of (+ (* 1.0 (* x (fabs (/ -1 x)))) 1) in (x) around 0 0.691 * [taylor]: Taking taylor expansion of (+ (* 1.0 (* x (fabs (/ -1 x)))) 1) in x 0.691 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ -1 x)))) in x 0.692 * [taylor]: Taking taylor expansion of 1.0 in x 0.692 * [backup-simplify]: Simplify 1.0 into 1.0 0.692 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 0.692 * [taylor]: Taking taylor expansion of x in x 0.692 * [backup-simplify]: Simplify 0 into 0 0.692 * [backup-simplify]: Simplify 1 into 1 0.692 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.692 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 0.692 * [taylor]: Taking taylor expansion of 1 in x 0.692 * [backup-simplify]: Simplify 1 into 1 0.692 * [taylor]: Taking taylor expansion of (+ (* 1.0 (* x (fabs (/ -1 x)))) 1) in x 0.692 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ -1 x)))) in x 0.692 * [taylor]: Taking taylor expansion of 1.0 in x 0.692 * [backup-simplify]: Simplify 1.0 into 1.0 0.692 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 0.692 * [taylor]: Taking taylor expansion of x in x 0.692 * [backup-simplify]: Simplify 0 into 0 0.692 * [backup-simplify]: Simplify 1 into 1 0.692 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.692 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 0.692 * [taylor]: Taking taylor expansion of 1 in x 0.692 * [backup-simplify]: Simplify 1 into 1 0.692 * [backup-simplify]: Simplify (* 0 (fabs (/ -1 x))) into 0 0.692 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.692 * [backup-simplify]: Simplify (+ 0 1) into 1 0.692 * [backup-simplify]: Simplify 1 into 1 0.693 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (fabs (/ -1 x)))) into (fabs (/ -1 x)) 0.693 * [backup-simplify]: Simplify (+ (* 1.0 (fabs (/ -1 x))) (* 0 0)) into (* 1.0 (fabs (/ -1 x))) 0.693 * [backup-simplify]: Simplify (+ (* 1.0 (fabs (/ -1 x))) 0) into (* 1.0 (fabs (/ -1 x))) 0.693 * [backup-simplify]: Simplify (* 1.0 (fabs (/ -1 x))) into (* 1.0 (fabs (/ -1 x))) 0.694 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (fabs (/ -1 x))))) into 0 0.694 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))) into 0 0.694 * [backup-simplify]: Simplify (+ 0 0) into 0 0.694 * [backup-simplify]: Simplify 0 into 0 0.695 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 0.696 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))) into 0 0.696 * [backup-simplify]: Simplify (+ 0 0) into 0 0.696 * [backup-simplify]: Simplify 0 into 0 0.697 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 0.698 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))))) into 0 0.698 * [backup-simplify]: Simplify (+ 0 0) into 0 0.698 * [backup-simplify]: Simplify 0 into 0 0.699 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 0.700 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))))) into 0 0.700 * [backup-simplify]: Simplify (+ 0 0) into 0 0.700 * [backup-simplify]: Simplify 0 into 0 0.701 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 0.703 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))))))) into 0 0.703 * [backup-simplify]: Simplify (+ 0 0) into 0 0.703 * [backup-simplify]: Simplify 0 into 0 0.704 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))))) into 0 0.706 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))))))) into 0 0.706 * [backup-simplify]: Simplify (+ 0 0) into 0 0.706 * [backup-simplify]: Simplify 0 into 0 0.706 * [backup-simplify]: Simplify (+ (* (* 1.0 (fabs (/ -1 (/ 1 (- x))))) (/ 1 (- x))) 1) into (- 1 (* 1.0 (/ (fabs x) x))) 0.706 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1 1) 0.706 * [backup-simplify]: Simplify (* (- (/ 1.0 x)) (fabs x)) into (* -1.0 (/ (fabs x) x)) 0.706 * [approximate]: Taking taylor expansion of (* -1.0 (/ (fabs x) x)) in (x) around 0 0.706 * [taylor]: Taking taylor expansion of (* -1.0 (/ (fabs x) x)) in x 0.706 * [taylor]: Taking taylor expansion of -1.0 in x 0.706 * [backup-simplify]: Simplify -1.0 into -1.0 0.706 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 0.706 * [taylor]: Taking taylor expansion of (fabs x) in x 0.706 * [backup-simplify]: Simplify (fabs x) into (fabs x) 0.706 * [taylor]: Taking taylor expansion of x in x 0.706 * [backup-simplify]: Simplify 0 into 0 0.706 * [backup-simplify]: Simplify 1 into 1 0.707 * [backup-simplify]: Simplify (/ (fabs x) 1) into (fabs x) 0.707 * [taylor]: Taking taylor expansion of (* -1.0 (/ (fabs x) x)) in x 0.707 * [taylor]: Taking taylor expansion of -1.0 in x 0.707 * [backup-simplify]: Simplify -1.0 into -1.0 0.707 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 0.707 * [taylor]: Taking taylor expansion of (fabs x) in x 0.707 * [backup-simplify]: Simplify (fabs x) into (fabs x) 0.707 * [taylor]: Taking taylor expansion of x in x 0.707 * [backup-simplify]: Simplify 0 into 0 0.707 * [backup-simplify]: Simplify 1 into 1 0.707 * [backup-simplify]: Simplify (/ (fabs x) 1) into (fabs x) 0.707 * [backup-simplify]: Simplify (* -1.0 (fabs x)) into (* -1.0 (fabs x)) 0.707 * [backup-simplify]: Simplify (* -1.0 (fabs x)) into (* -1.0 (fabs x)) 0.707 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)))) into 0 0.708 * [backup-simplify]: Simplify (+ (* -1.0 0) (* 0 (fabs x))) into 0 0.708 * [backup-simplify]: Simplify 0 into 0 0.708 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.709 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 0.709 * [backup-simplify]: Simplify 0 into 0 0.710 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.711 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 0.711 * [backup-simplify]: Simplify 0 into 0 0.712 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.713 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 0.713 * [backup-simplify]: Simplify 0 into 0 0.714 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.715 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 0.715 * [backup-simplify]: Simplify 0 into 0 0.717 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.718 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 0.718 * [backup-simplify]: Simplify 0 into 0 0.718 * [backup-simplify]: Simplify (* (* -1.0 (fabs x)) (/ 1 x)) into (* -1.0 (/ (fabs x) x)) 0.719 * [backup-simplify]: Simplify (* (- (/ 1.0 (/ 1 x))) (fabs (/ 1 x))) into (* -1.0 (* (fabs (/ 1 x)) x)) 0.719 * [approximate]: Taking taylor expansion of (* -1.0 (* (fabs (/ 1 x)) x)) in (x) around 0 0.719 * [taylor]: Taking taylor expansion of (* -1.0 (* (fabs (/ 1 x)) x)) in x 0.719 * [taylor]: Taking taylor expansion of -1.0 in x 0.719 * [backup-simplify]: Simplify -1.0 into -1.0 0.719 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 0.719 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.719 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 0.719 * [taylor]: Taking taylor expansion of x in x 0.719 * [backup-simplify]: Simplify 0 into 0 0.719 * [backup-simplify]: Simplify 1 into 1 0.719 * [taylor]: Taking taylor expansion of (* -1.0 (* (fabs (/ 1 x)) x)) in x 0.719 * [taylor]: Taking taylor expansion of -1.0 in x 0.719 * [backup-simplify]: Simplify -1.0 into -1.0 0.719 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 0.719 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.719 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 0.719 * [taylor]: Taking taylor expansion of x in x 0.719 * [backup-simplify]: Simplify 0 into 0 0.719 * [backup-simplify]: Simplify 1 into 1 0.719 * [backup-simplify]: Simplify (* (fabs (/ 1 x)) 0) into 0 0.719 * [backup-simplify]: Simplify (* -1.0 0) into 0 0.719 * [backup-simplify]: Simplify 0 into 0 0.720 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 1) (* 0 0)) into (fabs (/ 1 x)) 0.720 * [backup-simplify]: Simplify (+ (* -1.0 (fabs (/ 1 x))) (* 0 0)) into (- (* 1.0 (fabs (/ 1 x)))) 0.720 * [backup-simplify]: Simplify (- (* 1.0 (fabs (/ 1 x)))) into (- (* 1.0 (fabs (/ 1 x)))) 0.720 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 1) (* 0 0))) into 0 0.721 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))) into 0 0.721 * [backup-simplify]: Simplify 0 into 0 0.721 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.722 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))) into 0 0.722 * [backup-simplify]: Simplify 0 into 0 0.723 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.724 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))))) into 0 0.724 * [backup-simplify]: Simplify 0 into 0 0.724 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.725 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))))) into 0 0.725 * [backup-simplify]: Simplify 0 into 0 0.726 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 0.727 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))))))) into 0 0.727 * [backup-simplify]: Simplify 0 into 0 0.728 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 0.729 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))))))) into 0 0.729 * [backup-simplify]: Simplify 0 into 0 0.730 * [backup-simplify]: Simplify (* (- (* 1.0 (fabs (/ 1 (/ 1 x))))) (/ 1 x)) into (* -1.0 (/ (fabs x) x)) 0.730 * [backup-simplify]: Simplify (* (- (/ 1.0 (/ 1 (- x)))) (fabs (/ 1 (- x)))) into (* 1.0 (* x (fabs (/ -1 x)))) 0.730 * [approximate]: Taking taylor expansion of (* 1.0 (* x (fabs (/ -1 x)))) in (x) around 0 0.730 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ -1 x)))) in x 0.730 * [taylor]: Taking taylor expansion of 1.0 in x 0.730 * [backup-simplify]: Simplify 1.0 into 1.0 0.730 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 0.730 * [taylor]: Taking taylor expansion of x in x 0.730 * [backup-simplify]: Simplify 0 into 0 0.730 * [backup-simplify]: Simplify 1 into 1 0.730 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.730 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 0.730 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ -1 x)))) in x 0.730 * [taylor]: Taking taylor expansion of 1.0 in x 0.730 * [backup-simplify]: Simplify 1.0 into 1.0 0.730 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 0.730 * [taylor]: Taking taylor expansion of x in x 0.730 * [backup-simplify]: Simplify 0 into 0 0.730 * [backup-simplify]: Simplify 1 into 1 0.730 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.730 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 0.730 * [backup-simplify]: Simplify (* 0 (fabs (/ -1 x))) into 0 0.730 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.731 * [backup-simplify]: Simplify 0 into 0 0.731 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (fabs (/ -1 x)))) into (fabs (/ -1 x)) 0.731 * [backup-simplify]: Simplify (+ (* 1.0 (fabs (/ -1 x))) (* 0 0)) into (* 1.0 (fabs (/ -1 x))) 0.731 * [backup-simplify]: Simplify (* 1.0 (fabs (/ -1 x))) into (* 1.0 (fabs (/ -1 x))) 0.732 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (fabs (/ -1 x))))) into 0 0.732 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))) into 0 0.732 * [backup-simplify]: Simplify 0 into 0 0.733 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 0.733 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))) into 0 0.734 * [backup-simplify]: Simplify 0 into 0 0.734 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 0.738 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))))) into 0 0.738 * [backup-simplify]: Simplify 0 into 0 0.739 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 0.740 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))))) into 0 0.740 * [backup-simplify]: Simplify 0 into 0 0.741 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 0.743 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))))))) into 0 0.743 * [backup-simplify]: Simplify 0 into 0 0.744 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))))) into 0 0.745 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))))))) into 0 0.746 * [backup-simplify]: Simplify 0 into 0 0.746 * [backup-simplify]: Simplify (* (* 1.0 (fabs (/ -1 (/ 1 (- x))))) (/ 1 (- x))) into (* -1.0 (/ (fabs x) x)) 0.746 * * * [progress]: simplifying candidates 0.747 * [simplify]: Simplifying: (expm1 (+ (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 1)) (log1p (+ (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 1)) (* (exp (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3))) (exp 1)) (log (+ (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 1)) (exp (+ (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 1)) (* (cbrt (+ (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 1)) (cbrt (+ (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 1))) (cbrt (+ (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 1)) (* (* (+ (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 1) (+ (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 1)) (+ (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 1)) (sqrt (+ (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 1)) (sqrt (+ (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 1)) (+ (pow (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 3) (pow 1 3)) (+ (* (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3))) (- (* 1 1) (* (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 1))) (- (* (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3))) (* 1 1)) (- (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 1) (+ (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 1) (expm1 (* (- (/ 1.0 x)) (fabs x))) (log1p (* (- (/ 1.0 x)) (fabs x))) (* (- (/ 1.0 x)) (fabs x)) (+ (log (- (/ 1.0 x))) (log (fabs x))) (log (* (- (/ 1.0 x)) (fabs x))) (exp (* (- (/ 1.0 x)) (fabs x))) (* (* (* (- (/ 1.0 x)) (- (/ 1.0 x))) (- (/ 1.0 x))) (* (* (fabs x) (fabs x)) (fabs x))) (* (cbrt (* (- (/ 1.0 x)) (fabs x))) (cbrt (* (- (/ 1.0 x)) (fabs x)))) (cbrt (* (- (/ 1.0 x)) (fabs x))) (* (* (* (- (/ 1.0 x)) (fabs x)) (* (- (/ 1.0 x)) (fabs x))) (* (- (/ 1.0 x)) (fabs x))) (sqrt (* (- (/ 1.0 x)) (fabs x))) (sqrt (* (- (/ 1.0 x)) (fabs x))) (* (sqrt (- (/ 1.0 x))) (sqrt (fabs x))) (* (sqrt (- (/ 1.0 x))) (sqrt (fabs x))) (* (/ 1.0 x) (fabs x)) (* (- (/ 1.0 x)) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (- (/ 1.0 x)) (sqrt (fabs x))) (* (- (/ 1.0 x)) 1) (* (cbrt (- (/ 1.0 x))) (fabs x)) (* (sqrt (- (/ 1.0 x))) (fabs x)) (* (- (/ 1.0 x)) (fabs x)) (* (/ 1.0 x) (fabs x)) (* (cbrt (/ 1.0 x)) (fabs x)) (* (sqrt (/ 1.0 x)) (fabs x)) (* (/ (cbrt 1.0) (cbrt x)) (fabs x)) (* (/ (cbrt 1.0) (sqrt x)) (fabs x)) (* (/ (cbrt 1.0) x) (fabs x)) (* (/ (sqrt 1.0) (cbrt x)) (fabs x)) (* (/ (sqrt 1.0) (sqrt x)) (fabs x)) (* (/ (sqrt 1.0) x) (fabs x)) (* (/ 1.0 (cbrt x)) (fabs x)) (* (/ 1.0 (sqrt x)) (fabs x)) (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x)) (* (/ 1 x) (fabs x)) (* (- (cbrt (/ 1.0 x))) (fabs x)) (* (- (sqrt (/ 1.0 x))) (fabs x)) (* (- (/ (cbrt 1.0) (cbrt x))) (fabs x)) (* (- (/ (cbrt 1.0) (sqrt x))) (fabs x)) (* (- (/ (cbrt 1.0) x)) (fabs x)) (* (- (/ (sqrt 1.0) (cbrt x))) (fabs x)) (* (- (/ (sqrt 1.0) (sqrt x))) (fabs x)) (* (- (/ (sqrt 1.0) x)) (fabs x)) (* (- (/ 1.0 (cbrt x))) (fabs x)) (* (- (/ 1.0 (sqrt x))) (fabs x)) (* (- (/ 1.0 x)) (fabs x)) (* (- (/ 1.0 x)) (fabs x)) (* (- (/ 1 x)) (fabs x)) (* (- 1.0) (fabs x)) (- 1 (* 1.0 (/ (fabs x) x))) (- 1 (* 1.0 (/ (fabs x) x))) (- 1 (* 1.0 (/ (fabs x) x))) (* -1.0 (/ (fabs x) x)) (* -1.0 (/ (fabs x) x)) (* -1.0 (/ (fabs x) x)) 0.747 * [simplify]: Sending expressions to egg_math: (expm1 (+ (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) 1)) (log1p (+ (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) 1)) (* (exp (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3))) (exp 1)) (log (+ (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) 1)) (exp (+ (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) 1)) (* (cbrt (+ (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) 1)) (cbrt (+ (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) 1))) (cbrt (+ (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) 1)) (* (* (+ (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) 1) (+ (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) 1)) (+ (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) 1)) (sqrt (+ (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) 1)) (sqrt (+ (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) 1)) (+ (pow (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) 3) (pow 1 3)) (+ (* (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3))) (- (* 1 1) (* (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) 1))) (- (* (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3))) (* 1 1)) (- (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) 1) (+ (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) 1) (expm1 (* (- (/ h0 h1)) (fabs h1))) (log1p (* (- (/ h0 h1)) (fabs h1))) (* (- (/ h0 h1)) (fabs h1)) (+ (log (- (/ h0 h1))) (log (fabs h1))) (log (* (- (/ h0 h1)) (fabs h1))) (exp (* (- (/ h0 h1)) (fabs h1))) (* (* (* (- (/ h0 h1)) (- (/ h0 h1))) (- (/ h0 h1))) (* (* (fabs h1) (fabs h1)) (fabs h1))) (* (cbrt (* (- (/ h0 h1)) (fabs h1))) (cbrt (* (- (/ h0 h1)) (fabs h1)))) (cbrt (* (- (/ h0 h1)) (fabs h1))) (* (* (* (- (/ h0 h1)) (fabs h1)) (* (- (/ h0 h1)) (fabs h1))) (* (- (/ h0 h1)) (fabs h1))) (sqrt (* (- (/ h0 h1)) (fabs h1))) (sqrt (* (- (/ h0 h1)) (fabs h1))) (* (sqrt (- (/ h0 h1))) (sqrt (fabs h1))) (* (sqrt (- (/ h0 h1))) (sqrt (fabs h1))) (* (/ h0 h1) (fabs h1)) (* (- (/ h0 h1)) (* (cbrt (fabs h1)) (cbrt (fabs h1)))) (* (- (/ h0 h1)) (sqrt (fabs h1))) (* (- (/ h0 h1)) 1) (* (cbrt (- (/ h0 h1))) (fabs h1)) (* (sqrt (- (/ h0 h1))) (fabs h1)) (* (- (/ h0 h1)) (fabs h1)) (* (/ h0 h1) (fabs h1)) (* (cbrt (/ h0 h1)) (fabs h1)) (* (sqrt (/ h0 h1)) (fabs h1)) (* (/ (cbrt h0) (cbrt h1)) (fabs h1)) (* (/ (cbrt h0) (sqrt h1)) (fabs h1)) (* (/ (cbrt h0) h1) (fabs h1)) (* (/ (sqrt h0) (cbrt h1)) (fabs h1)) (* (/ (sqrt h0) (sqrt h1)) (fabs h1)) (* (/ (sqrt h0) h1) (fabs h1)) (* (/ h0 (cbrt h1)) (fabs h1)) (* (/ h0 (sqrt h1)) (fabs h1)) (* (/ h0 h1) (fabs h1)) (* (/ h0 h1) (fabs h1)) (* (/ 1 h1) (fabs h1)) (* (- (cbrt (/ h0 h1))) (fabs h1)) (* (- (sqrt (/ h0 h1))) (fabs h1)) (* (- (/ (cbrt h0) (cbrt h1))) (fabs h1)) (* (- (/ (cbrt h0) (sqrt h1))) (fabs h1)) (* (- (/ (cbrt h0) h1)) (fabs h1)) (* (- (/ (sqrt h0) (cbrt h1))) (fabs h1)) (* (- (/ (sqrt h0) (sqrt h1))) (fabs h1)) (* (- (/ (sqrt h0) h1)) (fabs h1)) (* (- (/ h0 (cbrt h1))) (fabs h1)) (* (- (/ h0 (sqrt h1))) (fabs h1)) (* (- (/ h0 h1)) (fabs h1)) (* (- (/ h0 h1)) (fabs h1)) (* (- (/ 1 h1)) (fabs h1)) (* (- h0) (fabs h1)) (- 1 (* h0 (/ (fabs h1) h1))) (- 1 (* h0 (/ (fabs h1) h1))) (- 1 (* h0 (/ (fabs h1) h1))) (* h2 (/ (fabs h1) h1)) (* h2 (/ (fabs h1) h1)) (* h2 (/ (fabs h1) h1)) 0.751 * * [simplify]: iteration 0 : 279 enodes (cost 411 ) 0.756 * * [simplify]: iteration 1 : 998 enodes (cost 367 ) 0.776 * * [simplify]: iteration 2 : 4827 enodes (cost 359 ) 0.883 * * [simplify]: iteration 3 : 5001 enodes (cost 359 ) 0.885 * * * [progress]: adding candidates to table 1.090 * [progress]: [Phase 3 of 3] Extracting. 1.092 * [simplify]: Simplifying: (+ (cbrt (pow (* (- (/ 1.0 x)) (fabs x)) 3)) 1) 1.092 * [simplify]: Sending expressions to egg_math: (+ (cbrt (pow (* (- (/ h0 h1)) (fabs h1)) 3)) 1) 1.093 * * [simplify]: iteration 0 : 19 enodes (cost 7 ) 1.093 * * [simplify]: iteration 1 : 23 enodes (cost 7 ) 1.093 * * [simplify]: iteration 2 : 24 enodes (cost 7 ) 1.093 * * [simplify]: iteration 3 : 24 enodes (cost 7 ) 1.943 * [regime-testing]: End program error score: 0.01568054061443557 1.960 * [regime-testing]: Target error score: 0