6.427 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ a (+ b (+ c d))) 2.0)
0.030 * * [simplify]: iteration  0 :  17  enodes  (cost  4 )
0.031 * * [simplify]: iteration  1 :  53  enodes  (cost  4 )
0.032 * * [simplify]: iteration  2 :  151  enodes  (cost  4 )
0.035 * * [simplify]: iteration  3 :  313  enodes  (cost  4 )
0.038 * * [simplify]: iteration  4 :  419  enodes  (cost  4 )
0.041 * * [simplify]: iteration  5 :  425  enodes  (cost  4 )
0.044 * * [simplify]: iteration  6 :  425  enodes  (cost  4 )
0.045 * [simplify]: Simplified to:
   (* (+ a (+ b (+ c d))) 2.0)
0.045 * * [progress]: iteration 1 / 4
0.045 * * * [progress]: picking best candidate
0.046 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2.0))>
0.047 * * * [progress]: localizing error
0.052 * * * [progress]: generating rewritten candidates
0.052 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.061 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
0.067 * * * [progress]: generating series expansions
0.067 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.068 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.068 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.068 * [taylor]: Taking taylor expansion of d in d
0.068 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.068 * [taylor]: Taking taylor expansion of a in d
0.068 * [taylor]: Taking taylor expansion of (+ b c) in d
0.068 * [taylor]: Taking taylor expansion of b in d
0.068 * [taylor]: Taking taylor expansion of c in d
0.068 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.068 * [taylor]: Taking taylor expansion of d in c
0.068 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.068 * [taylor]: Taking taylor expansion of a in c
0.068 * [taylor]: Taking taylor expansion of (+ b c) in c
0.068 * [taylor]: Taking taylor expansion of b in c
0.068 * [taylor]: Taking taylor expansion of c in c
0.068 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.068 * [taylor]: Taking taylor expansion of d in b
0.068 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.068 * [taylor]: Taking taylor expansion of a in b
0.068 * [taylor]: Taking taylor expansion of (+ b c) in b
0.068 * [taylor]: Taking taylor expansion of b in b
0.068 * [taylor]: Taking taylor expansion of c in b
0.068 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.068 * [taylor]: Taking taylor expansion of d in a
0.068 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.068 * [taylor]: Taking taylor expansion of a in a
0.068 * [taylor]: Taking taylor expansion of (+ b c) in a
0.068 * [taylor]: Taking taylor expansion of b in a
0.068 * [taylor]: Taking taylor expansion of c in a
0.068 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.068 * [taylor]: Taking taylor expansion of d in a
0.068 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.068 * [taylor]: Taking taylor expansion of a in a
0.068 * [taylor]: Taking taylor expansion of (+ b c) in a
0.068 * [taylor]: Taking taylor expansion of b in a
0.068 * [taylor]: Taking taylor expansion of c in a
0.069 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.069 * [taylor]: Taking taylor expansion of d in b
0.069 * [taylor]: Taking taylor expansion of (+ b c) in b
0.069 * [taylor]: Taking taylor expansion of b in b
0.069 * [taylor]: Taking taylor expansion of c in b
0.069 * [taylor]: Taking taylor expansion of (+ d c) in c
0.069 * [taylor]: Taking taylor expansion of d in c
0.069 * [taylor]: Taking taylor expansion of c in c
0.069 * [taylor]: Taking taylor expansion of d in d
0.070 * [taylor]: Taking taylor expansion of 1 in b
0.070 * [taylor]: Taking taylor expansion of 1 in c
0.070 * [taylor]: Taking taylor expansion of 1 in d
0.070 * [taylor]: Taking taylor expansion of 1 in c
0.070 * [taylor]: Taking taylor expansion of 1 in d
0.071 * [taylor]: Taking taylor expansion of 1 in d
0.071 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in (a b c d) around 0
0.071 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d
0.071 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.071 * [taylor]: Taking taylor expansion of b in d
0.071 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d
0.071 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.071 * [taylor]: Taking taylor expansion of d in d
0.072 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d
0.072 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.072 * [taylor]: Taking taylor expansion of c in d
0.072 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.072 * [taylor]: Taking taylor expansion of a in d
0.072 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c
0.072 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.072 * [taylor]: Taking taylor expansion of b in c
0.072 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c
0.072 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.072 * [taylor]: Taking taylor expansion of d in c
0.072 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c
0.072 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.072 * [taylor]: Taking taylor expansion of c in c
0.072 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.072 * [taylor]: Taking taylor expansion of a in c
0.072 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b
0.072 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.072 * [taylor]: Taking taylor expansion of b in b
0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b
0.073 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.073 * [taylor]: Taking taylor expansion of d in b
0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b
0.073 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.073 * [taylor]: Taking taylor expansion of c in b
0.073 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.073 * [taylor]: Taking taylor expansion of a in b
0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a
0.073 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.073 * [taylor]: Taking taylor expansion of b in a
0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a
0.073 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.073 * [taylor]: Taking taylor expansion of d in a
0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a
0.073 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.073 * [taylor]: Taking taylor expansion of c in a
0.073 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.073 * [taylor]: Taking taylor expansion of a in a
0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a
0.073 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.073 * [taylor]: Taking taylor expansion of b in a
0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a
0.073 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.073 * [taylor]: Taking taylor expansion of d in a
0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a
0.073 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.073 * [taylor]: Taking taylor expansion of c in a
0.073 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.073 * [taylor]: Taking taylor expansion of a in a
0.074 * [taylor]: Taking taylor expansion of 1 in b
0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.075 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.075 * [taylor]: Taking taylor expansion of c in b
0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.075 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.075 * [taylor]: Taking taylor expansion of d in b
0.075 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.075 * [taylor]: Taking taylor expansion of b in b
0.076 * [taylor]: Taking taylor expansion of 1 in c
0.076 * [taylor]: Taking taylor expansion of 1 in c
0.077 * [taylor]: Taking taylor expansion of 0 in b
0.078 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.078 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.078 * [taylor]: Taking taylor expansion of d in c
0.078 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.078 * [taylor]: Taking taylor expansion of c in c
0.078 * [taylor]: Taking taylor expansion of 1 in d
0.078 * [taylor]: Taking taylor expansion of 0 in c
0.079 * [taylor]: Taking taylor expansion of 1 in d
0.079 * [taylor]: Taking taylor expansion of 1 in d
0.080 * [taylor]: Taking taylor expansion of 0 in b
0.080 * [taylor]: Taking taylor expansion of 0 in c
0.081 * [taylor]: Taking taylor expansion of 0 in c
0.081 * [taylor]: Taking taylor expansion of 0 in c
0.081 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.082 * [taylor]: Taking taylor expansion of d in d
0.082 * [taylor]: Taking taylor expansion of 0 in d
0.082 * [taylor]: Taking taylor expansion of 0 in d
0.082 * [taylor]: Taking taylor expansion of 0 in d
0.083 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in (a b c d) around 0
0.083 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in d
0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d
0.083 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.083 * [taylor]: Taking taylor expansion of b in d
0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d
0.083 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.083 * [taylor]: Taking taylor expansion of d in d
0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d
0.083 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.083 * [taylor]: Taking taylor expansion of c in d
0.083 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.083 * [taylor]: Taking taylor expansion of a in d
0.083 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in c
0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c
0.084 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.084 * [taylor]: Taking taylor expansion of b in c
0.084 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c
0.084 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.084 * [taylor]: Taking taylor expansion of d in c
0.084 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c
0.084 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.084 * [taylor]: Taking taylor expansion of c in c
0.084 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.084 * [taylor]: Taking taylor expansion of a in c
0.084 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in b
0.084 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b
0.084 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.084 * [taylor]: Taking taylor expansion of b in b
0.084 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b
0.084 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.084 * [taylor]: Taking taylor expansion of d in b
0.084 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b
0.084 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.084 * [taylor]: Taking taylor expansion of c in b
0.084 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.084 * [taylor]: Taking taylor expansion of a in b
0.084 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a
0.085 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a
0.085 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.085 * [taylor]: Taking taylor expansion of b in a
0.085 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a
0.085 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.085 * [taylor]: Taking taylor expansion of d in a
0.085 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a
0.085 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.085 * [taylor]: Taking taylor expansion of c in a
0.085 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.085 * [taylor]: Taking taylor expansion of a in a
0.085 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a
0.085 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a
0.085 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.085 * [taylor]: Taking taylor expansion of b in a
0.085 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a
0.085 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.085 * [taylor]: Taking taylor expansion of d in a
0.085 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a
0.085 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.085 * [taylor]: Taking taylor expansion of c in a
0.085 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.085 * [taylor]: Taking taylor expansion of a in a
0.087 * [taylor]: Taking taylor expansion of -1 in b
0.087 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b
0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.087 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.087 * [taylor]: Taking taylor expansion of c in b
0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.088 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.088 * [taylor]: Taking taylor expansion of d in b
0.088 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.088 * [taylor]: Taking taylor expansion of b in b
0.089 * [taylor]: Taking taylor expansion of -1 in c
0.089 * [taylor]: Taking taylor expansion of -1 in c
0.090 * [taylor]: Taking taylor expansion of 0 in b
0.091 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.091 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.091 * [taylor]: Taking taylor expansion of d in c
0.091 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.091 * [taylor]: Taking taylor expansion of c in c
0.091 * [taylor]: Taking taylor expansion of -1 in d
0.092 * [taylor]: Taking taylor expansion of 0 in c
0.092 * [taylor]: Taking taylor expansion of -1 in d
0.092 * [taylor]: Taking taylor expansion of -1 in d
0.093 * [taylor]: Taking taylor expansion of 0 in b
0.093 * [taylor]: Taking taylor expansion of 0 in c
0.094 * [taylor]: Taking taylor expansion of 0 in c
0.094 * [taylor]: Taking taylor expansion of 0 in c
0.095 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.095 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.095 * [taylor]: Taking taylor expansion of d in d
0.095 * [taylor]: Taking taylor expansion of 0 in d
0.096 * [taylor]: Taking taylor expansion of 0 in d
0.096 * [taylor]: Taking taylor expansion of 0 in d
0.096 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
0.096 * [approximate]: Taking taylor expansion of (+ d (+ b c)) in (b c d) around 0
0.097 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in d
0.097 * [taylor]: Taking taylor expansion of d in d
0.097 * [taylor]: Taking taylor expansion of (+ b c) in d
0.097 * [taylor]: Taking taylor expansion of b in d
0.097 * [taylor]: Taking taylor expansion of c in d
0.097 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in c
0.097 * [taylor]: Taking taylor expansion of d in c
0.097 * [taylor]: Taking taylor expansion of (+ b c) in c
0.097 * [taylor]: Taking taylor expansion of b in c
0.097 * [taylor]: Taking taylor expansion of c in c
0.097 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.097 * [taylor]: Taking taylor expansion of d in b
0.097 * [taylor]: Taking taylor expansion of (+ b c) in b
0.097 * [taylor]: Taking taylor expansion of b in b
0.097 * [taylor]: Taking taylor expansion of c in b
0.097 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.097 * [taylor]: Taking taylor expansion of d in b
0.097 * [taylor]: Taking taylor expansion of (+ b c) in b
0.097 * [taylor]: Taking taylor expansion of b in b
0.097 * [taylor]: Taking taylor expansion of c in b
0.097 * [taylor]: Taking taylor expansion of (+ d c) in c
0.097 * [taylor]: Taking taylor expansion of d in c
0.097 * [taylor]: Taking taylor expansion of c in c
0.097 * [taylor]: Taking taylor expansion of d in d
0.098 * [taylor]: Taking taylor expansion of 1 in c
0.098 * [taylor]: Taking taylor expansion of 1 in d
0.098 * [taylor]: Taking taylor expansion of 1 in d
0.098 * [approximate]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in (b c d) around 0
0.098 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d
0.098 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.098 * [taylor]: Taking taylor expansion of c in d
0.098 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d
0.098 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.098 * [taylor]: Taking taylor expansion of d in d
0.099 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.099 * [taylor]: Taking taylor expansion of b in d
0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in c
0.099 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.099 * [taylor]: Taking taylor expansion of c in c
0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in c
0.099 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.099 * [taylor]: Taking taylor expansion of d in c
0.099 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.099 * [taylor]: Taking taylor expansion of b in c
0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.099 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.099 * [taylor]: Taking taylor expansion of c in b
0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.099 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.099 * [taylor]: Taking taylor expansion of d in b
0.099 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.099 * [taylor]: Taking taylor expansion of b in b
0.100 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.100 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.100 * [taylor]: Taking taylor expansion of c in b
0.100 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.100 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.100 * [taylor]: Taking taylor expansion of d in b
0.100 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.100 * [taylor]: Taking taylor expansion of b in b
0.101 * [taylor]: Taking taylor expansion of 1 in c
0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.101 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.101 * [taylor]: Taking taylor expansion of d in c
0.101 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.101 * [taylor]: Taking taylor expansion of c in c
0.102 * [taylor]: Taking taylor expansion of 1 in d
0.102 * [taylor]: Taking taylor expansion of 1 in d
0.103 * [taylor]: Taking taylor expansion of 0 in c
0.103 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.103 * [taylor]: Taking taylor expansion of d in d
0.103 * [taylor]: Taking taylor expansion of 0 in d
0.104 * [approximate]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in (b c d) around 0
0.104 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in d
0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d
0.104 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.104 * [taylor]: Taking taylor expansion of c in d
0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d
0.104 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.104 * [taylor]: Taking taylor expansion of d in d
0.104 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.104 * [taylor]: Taking taylor expansion of b in d
0.104 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in c
0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in c
0.105 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.105 * [taylor]: Taking taylor expansion of c in c
0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in c
0.105 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.105 * [taylor]: Taking taylor expansion of d in c
0.105 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.105 * [taylor]: Taking taylor expansion of b in c
0.105 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b
0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.105 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.105 * [taylor]: Taking taylor expansion of c in b
0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.105 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.105 * [taylor]: Taking taylor expansion of d in b
0.105 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.105 * [taylor]: Taking taylor expansion of b in b
0.105 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b
0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.105 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.105 * [taylor]: Taking taylor expansion of c in b
0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.105 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.105 * [taylor]: Taking taylor expansion of d in b
0.106 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.106 * [taylor]: Taking taylor expansion of b in b
0.107 * [taylor]: Taking taylor expansion of -1 in c
0.107 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
0.107 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.107 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.107 * [taylor]: Taking taylor expansion of d in c
0.107 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.107 * [taylor]: Taking taylor expansion of c in c
0.108 * [taylor]: Taking taylor expansion of -1 in d
0.108 * [taylor]: Taking taylor expansion of -1 in d
0.109 * [taylor]: Taking taylor expansion of 0 in c
0.110 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.110 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.110 * [taylor]: Taking taylor expansion of d in d
0.110 * [taylor]: Taking taylor expansion of 0 in d
0.111 * * * [progress]: simplifying candidates
0.111 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (+ a (+ b (+ c d))))
  (log1p (+ a (+ b (+ c d))))
  (* (exp a) (* (exp b) (* (exp c) (exp d))))
  (* (exp a) (* (exp b) (exp (+ c d))))
  (* (exp a) (exp (+ b (+ c d))))
  (log (+ a (+ b (+ c d))))
  (exp (+ a (+ b (+ c d))))
  (* (cbrt (+ a (+ b (+ c d)))) (cbrt (+ a (+ b (+ c d)))))
  (cbrt (+ a (+ b (+ c d))))
  (* (* (+ a (+ b (+ c d))) (+ a (+ b (+ c d)))) (+ a (+ b (+ c d))))
  (sqrt (+ a (+ b (+ c d))))
  (sqrt (+ a (+ b (+ c d))))
  (+ (pow a 3) (pow (+ b (+ c d)) 3))
  (+ (* a a) (- (* (+ b (+ c d)) (+ b (+ c d))) (* a (+ b (+ c d)))))
  (- (* a a) (* (+ b (+ c d)) (+ b (+ c d))))
  (- a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a b)
  (expm1 (+ b (+ c d)))
  (log1p (+ b (+ c d)))
  (* (exp b) (* (exp c) (exp d)))
  (* (exp b) (exp (+ c d)))
  (log (+ b (+ c d)))
  (exp (+ b (+ c d)))
  (* (cbrt (+ b (+ c d))) (cbrt (+ b (+ c d))))
  (cbrt (+ b (+ c d)))
  (* (* (+ b (+ c d)) (+ b (+ c d))) (+ b (+ c d)))
  (sqrt (+ b (+ c d)))
  (sqrt (+ b (+ c d)))
  (+ (pow b 3) (pow (+ c d) 3))
  (+ (* b b) (- (* (+ c d) (+ c d)) (* b (+ c d))))
  (- (* b b) (* (+ c d) (+ c d)))
  (- b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b c)
  (+ a (+ b c))
  (+ d (+ b c))
  (+ d (+ b c))
  (+ d (+ b c))
  (+ d (+ b c))
  (+ d (+ b c))
0.115 * * [simplify]: iteration  0 :  180  enodes  (cost  164 )
0.118 * * [simplify]: iteration  1 :  707  enodes  (cost  155 )
0.133 * * [simplify]: iteration  2 :  4320  enodes  (cost  155 )
0.194 * * [simplify]: iteration  3 :  5001  enodes  (cost  155 )
0.195 * [simplify]: Simplified to:
   (expm1 (+ a (+ b (+ c d))))
  (log1p (+ a (+ b (+ c d))))
  (exp (+ a (+ b (+ c d))))
  (exp (+ a (+ b (+ c d))))
  (exp (+ a (+ b (+ c d))))
  (log (+ a (+ b (+ c d))))
  (exp (+ a (+ b (+ c d))))
  (* (cbrt (+ a (+ b (+ c d)))) (cbrt (+ a (+ b (+ c d)))))
  (cbrt (+ a (+ b (+ c d))))
  (pow (+ a (+ b (+ c d))) 3)
  (sqrt (+ a (+ b (+ c d))))
  (sqrt (+ a (+ b (+ c d))))
  (+ (pow a 3) (pow (+ b (+ c d)) 3))
  (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))
  (- (* a a) (* (+ b (+ c d)) (+ b (+ c d))))
  (- a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a b)
  (expm1 (+ b (+ c d)))
  (log1p (+ b (+ c d)))
  (exp (+ b (+ c d)))
  (exp (+ b (+ c d)))
  (log (+ b (+ c d)))
  (exp (+ b (+ c d)))
  (* (cbrt (+ b (+ c d))) (cbrt (+ b (+ c d))))
  (cbrt (+ b (+ c d)))
  (pow (+ b (+ c d)) 3)
  (sqrt (+ b (+ c d)))
  (sqrt (+ b (+ c d)))
  (+ (pow b 3) (pow (+ c d) 3))
  (fma (+ c d) (- (+ c d) b) (* b b))
  (- (* b b) (* (+ c d) (+ c d)))
  (- b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b c)
  (+ a (+ b c))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
0.195 * * * [progress]: adding candidates to table
0.288 * * [progress]: iteration 2 / 4
0.288 * * * [progress]: picking best candidate
0.305 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ (+ b c) d)) 2.0))>
0.305 * * * [progress]: localizing error
0.311 * * * [progress]: generating rewritten candidates
0.311 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.323 * * * [progress]: generating series expansions
0.323 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.324 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.324 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.324 * [taylor]: Taking taylor expansion of d in d
0.324 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.324 * [taylor]: Taking taylor expansion of a in d
0.324 * [taylor]: Taking taylor expansion of (+ b c) in d
0.324 * [taylor]: Taking taylor expansion of b in d
0.324 * [taylor]: Taking taylor expansion of c in d
0.324 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.324 * [taylor]: Taking taylor expansion of d in c
0.324 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.324 * [taylor]: Taking taylor expansion of a in c
0.324 * [taylor]: Taking taylor expansion of (+ b c) in c
0.324 * [taylor]: Taking taylor expansion of b in c
0.324 * [taylor]: Taking taylor expansion of c in c
0.324 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.324 * [taylor]: Taking taylor expansion of d in b
0.324 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.324 * [taylor]: Taking taylor expansion of a in b
0.324 * [taylor]: Taking taylor expansion of (+ b c) in b
0.324 * [taylor]: Taking taylor expansion of b in b
0.324 * [taylor]: Taking taylor expansion of c in b
0.324 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.324 * [taylor]: Taking taylor expansion of d in a
0.324 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.324 * [taylor]: Taking taylor expansion of a in a
0.324 * [taylor]: Taking taylor expansion of (+ b c) in a
0.324 * [taylor]: Taking taylor expansion of b in a
0.324 * [taylor]: Taking taylor expansion of c in a
0.324 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.324 * [taylor]: Taking taylor expansion of d in a
0.324 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.324 * [taylor]: Taking taylor expansion of a in a
0.324 * [taylor]: Taking taylor expansion of (+ b c) in a
0.324 * [taylor]: Taking taylor expansion of b in a
0.324 * [taylor]: Taking taylor expansion of c in a
0.324 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.324 * [taylor]: Taking taylor expansion of d in b
0.324 * [taylor]: Taking taylor expansion of (+ b c) in b
0.324 * [taylor]: Taking taylor expansion of b in b
0.324 * [taylor]: Taking taylor expansion of c in b
0.324 * [taylor]: Taking taylor expansion of (+ d c) in c
0.324 * [taylor]: Taking taylor expansion of d in c
0.324 * [taylor]: Taking taylor expansion of c in c
0.325 * [taylor]: Taking taylor expansion of d in d
0.326 * [taylor]: Taking taylor expansion of 1 in b
0.326 * [taylor]: Taking taylor expansion of 1 in c
0.326 * [taylor]: Taking taylor expansion of 1 in d
0.326 * [taylor]: Taking taylor expansion of 1 in c
0.326 * [taylor]: Taking taylor expansion of 1 in d
0.326 * [taylor]: Taking taylor expansion of 1 in d
0.327 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0
0.327 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.327 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.327 * [taylor]: Taking taylor expansion of b in d
0.327 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.327 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.327 * [taylor]: Taking taylor expansion of c in d
0.327 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.327 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.327 * [taylor]: Taking taylor expansion of d in d
0.328 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.328 * [taylor]: Taking taylor expansion of a in d
0.328 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.328 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.328 * [taylor]: Taking taylor expansion of b in c
0.328 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.328 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.328 * [taylor]: Taking taylor expansion of c in c
0.328 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.328 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.328 * [taylor]: Taking taylor expansion of d in c
0.328 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.328 * [taylor]: Taking taylor expansion of a in c
0.328 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.328 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.328 * [taylor]: Taking taylor expansion of b in b
0.328 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.328 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.328 * [taylor]: Taking taylor expansion of c in b
0.328 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.328 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.328 * [taylor]: Taking taylor expansion of d in b
0.328 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.329 * [taylor]: Taking taylor expansion of a in b
0.329 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.329 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.329 * [taylor]: Taking taylor expansion of b in a
0.329 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.329 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.329 * [taylor]: Taking taylor expansion of c in a
0.329 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.329 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.329 * [taylor]: Taking taylor expansion of d in a
0.329 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.329 * [taylor]: Taking taylor expansion of a in a
0.329 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.329 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.329 * [taylor]: Taking taylor expansion of b in a
0.329 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.329 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.329 * [taylor]: Taking taylor expansion of c in a
0.329 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.329 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.329 * [taylor]: Taking taylor expansion of d in a
0.329 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.329 * [taylor]: Taking taylor expansion of a in a
0.330 * [taylor]: Taking taylor expansion of 1 in b
0.331 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.331 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.331 * [taylor]: Taking taylor expansion of d in b
0.331 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.331 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.331 * [taylor]: Taking taylor expansion of c in b
0.331 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.331 * [taylor]: Taking taylor expansion of b in b
0.332 * [taylor]: Taking taylor expansion of 1 in c
0.332 * [taylor]: Taking taylor expansion of 1 in c
0.333 * [taylor]: Taking taylor expansion of 0 in b
0.334 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.334 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.334 * [taylor]: Taking taylor expansion of c in c
0.334 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.334 * [taylor]: Taking taylor expansion of d in c
0.334 * [taylor]: Taking taylor expansion of 1 in d
0.334 * [taylor]: Taking taylor expansion of 0 in c
0.334 * [taylor]: Taking taylor expansion of 1 in d
0.334 * [taylor]: Taking taylor expansion of 1 in d
0.336 * [taylor]: Taking taylor expansion of 0 in b
0.336 * [taylor]: Taking taylor expansion of 0 in c
0.337 * [taylor]: Taking taylor expansion of 0 in c
0.337 * [taylor]: Taking taylor expansion of 0 in c
0.337 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.337 * [taylor]: Taking taylor expansion of d in d
0.338 * [taylor]: Taking taylor expansion of 0 in d
0.338 * [taylor]: Taking taylor expansion of 0 in d
0.338 * [taylor]: Taking taylor expansion of 0 in d
0.339 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0
0.339 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d
0.339 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.339 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.339 * [taylor]: Taking taylor expansion of b in d
0.339 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.339 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.339 * [taylor]: Taking taylor expansion of c in d
0.339 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.339 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.339 * [taylor]: Taking taylor expansion of d in d
0.339 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.339 * [taylor]: Taking taylor expansion of a in d
0.339 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c
0.339 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.339 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.339 * [taylor]: Taking taylor expansion of b in c
0.339 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.339 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.339 * [taylor]: Taking taylor expansion of c in c
0.339 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.340 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.340 * [taylor]: Taking taylor expansion of d in c
0.340 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.340 * [taylor]: Taking taylor expansion of a in c
0.340 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b
0.340 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.340 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.340 * [taylor]: Taking taylor expansion of b in b
0.340 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.340 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.340 * [taylor]: Taking taylor expansion of c in b
0.340 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.340 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.340 * [taylor]: Taking taylor expansion of d in b
0.340 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.340 * [taylor]: Taking taylor expansion of a in b
0.340 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.340 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.340 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.340 * [taylor]: Taking taylor expansion of b in a
0.340 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.340 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.340 * [taylor]: Taking taylor expansion of c in a
0.340 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.340 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.340 * [taylor]: Taking taylor expansion of d in a
0.340 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.340 * [taylor]: Taking taylor expansion of a in a
0.341 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.341 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.341 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.341 * [taylor]: Taking taylor expansion of b in a
0.341 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.341 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.341 * [taylor]: Taking taylor expansion of c in a
0.341 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.341 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.341 * [taylor]: Taking taylor expansion of d in a
0.341 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.341 * [taylor]: Taking taylor expansion of a in a
0.342 * [taylor]: Taking taylor expansion of -1 in b
0.343 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in b
0.343 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.343 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.343 * [taylor]: Taking taylor expansion of d in b
0.343 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.343 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.343 * [taylor]: Taking taylor expansion of c in b
0.343 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.343 * [taylor]: Taking taylor expansion of b in b
0.344 * [taylor]: Taking taylor expansion of -1 in c
0.344 * [taylor]: Taking taylor expansion of -1 in c
0.346 * [taylor]: Taking taylor expansion of 0 in b
0.346 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.346 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.346 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.346 * [taylor]: Taking taylor expansion of c in c
0.347 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.347 * [taylor]: Taking taylor expansion of d in c
0.347 * [taylor]: Taking taylor expansion of -1 in d
0.347 * [taylor]: Taking taylor expansion of 0 in c
0.347 * [taylor]: Taking taylor expansion of -1 in d
0.347 * [taylor]: Taking taylor expansion of -1 in d
0.349 * [taylor]: Taking taylor expansion of 0 in b
0.349 * [taylor]: Taking taylor expansion of 0 in c
0.350 * [taylor]: Taking taylor expansion of 0 in c
0.350 * [taylor]: Taking taylor expansion of 0 in c
0.351 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.351 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.351 * [taylor]: Taking taylor expansion of d in d
0.351 * [taylor]: Taking taylor expansion of 0 in d
0.351 * [taylor]: Taking taylor expansion of 0 in d
0.351 * [taylor]: Taking taylor expansion of 0 in d
0.352 * * * [progress]: simplifying candidates
0.352 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (+ a (+ (+ b c) d)))
  (log1p (+ a (+ (+ b c) d)))
  (* (exp a) (* (* (exp b) (exp c)) (exp d)))
  (* (exp a) (* (exp (+ b c)) (exp d)))
  (* (exp a) (exp (+ (+ b c) d)))
  (log (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (* (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))) (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (+ (pow a 3) (pow (+ (+ b c) d) 3))
  (+ (* a a) (- (* (+ (+ b c) d) (+ (+ b c) d)) (* a (+ (+ b c) d))))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ b c))
  (+ a (+ b c))
  (+ d (+ b c))
  (+ d (+ b c))
0.356 * * [simplify]: iteration  0 :  117  enodes  (cost  100 )
0.358 * * [simplify]: iteration  1 :  484  enodes  (cost  92 )
0.369 * * [simplify]: iteration  2 :  3174  enodes  (cost  92 )
0.418 * * [simplify]: iteration  3 :  5002  enodes  (cost  92 )
0.419 * [simplify]: Simplified to:
   (expm1 (+ a (+ (+ b c) d)))
  (log1p (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (log (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (pow (+ a (+ (+ b c) d)) 3)
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (+ (pow a 3) (pow (+ (+ b c) d) 3))
  (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ b c))
  (+ a (+ b c))
  (+ (+ b c) d)
  (+ (+ b c) d)
0.419 * * * [progress]: adding candidates to table
0.465 * * [progress]: iteration 3 / 4
0.465 * * * [progress]: picking best candidate
0.490 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ (+ a (+ b c)) d) 2.0))>
0.490 * * * [progress]: localizing error
0.496 * * * [progress]: generating rewritten candidates
0.497 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.506 * * * [progress]: generating series expansions
0.506 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.506 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.506 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.506 * [taylor]: Taking taylor expansion of d in d
0.506 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.506 * [taylor]: Taking taylor expansion of a in d
0.506 * [taylor]: Taking taylor expansion of (+ b c) in d
0.506 * [taylor]: Taking taylor expansion of b in d
0.506 * [taylor]: Taking taylor expansion of c in d
0.506 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.506 * [taylor]: Taking taylor expansion of d in c
0.506 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.506 * [taylor]: Taking taylor expansion of a in c
0.506 * [taylor]: Taking taylor expansion of (+ b c) in c
0.506 * [taylor]: Taking taylor expansion of b in c
0.506 * [taylor]: Taking taylor expansion of c in c
0.506 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.506 * [taylor]: Taking taylor expansion of d in b
0.506 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.506 * [taylor]: Taking taylor expansion of a in b
0.506 * [taylor]: Taking taylor expansion of (+ b c) in b
0.506 * [taylor]: Taking taylor expansion of b in b
0.506 * [taylor]: Taking taylor expansion of c in b
0.506 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.506 * [taylor]: Taking taylor expansion of d in a
0.506 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.506 * [taylor]: Taking taylor expansion of a in a
0.506 * [taylor]: Taking taylor expansion of (+ b c) in a
0.506 * [taylor]: Taking taylor expansion of b in a
0.506 * [taylor]: Taking taylor expansion of c in a
0.506 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.506 * [taylor]: Taking taylor expansion of d in a
0.506 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.506 * [taylor]: Taking taylor expansion of a in a
0.506 * [taylor]: Taking taylor expansion of (+ b c) in a
0.506 * [taylor]: Taking taylor expansion of b in a
0.506 * [taylor]: Taking taylor expansion of c in a
0.507 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.507 * [taylor]: Taking taylor expansion of d in b
0.507 * [taylor]: Taking taylor expansion of (+ b c) in b
0.507 * [taylor]: Taking taylor expansion of b in b
0.507 * [taylor]: Taking taylor expansion of c in b
0.507 * [taylor]: Taking taylor expansion of (+ d c) in c
0.507 * [taylor]: Taking taylor expansion of d in c
0.507 * [taylor]: Taking taylor expansion of c in c
0.507 * [taylor]: Taking taylor expansion of d in d
0.508 * [taylor]: Taking taylor expansion of 1 in b
0.508 * [taylor]: Taking taylor expansion of 1 in c
0.508 * [taylor]: Taking taylor expansion of 1 in d
0.508 * [taylor]: Taking taylor expansion of 1 in c
0.508 * [taylor]: Taking taylor expansion of 1 in d
0.509 * [taylor]: Taking taylor expansion of 1 in d
0.509 * [approximate]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in (a b c d) around 0
0.509 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in d
0.509 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.509 * [taylor]: Taking taylor expansion of d in d
0.509 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in d
0.509 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.509 * [taylor]: Taking taylor expansion of a in d
0.510 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in d
0.510 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.510 * [taylor]: Taking taylor expansion of c in d
0.510 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.510 * [taylor]: Taking taylor expansion of b in d
0.510 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in c
0.510 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.510 * [taylor]: Taking taylor expansion of d in c
0.510 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in c
0.510 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.510 * [taylor]: Taking taylor expansion of a in c
0.510 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in c
0.510 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.510 * [taylor]: Taking taylor expansion of c in c
0.510 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.510 * [taylor]: Taking taylor expansion of b in c
0.510 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in b
0.510 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.510 * [taylor]: Taking taylor expansion of d in b
0.510 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in b
0.510 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.510 * [taylor]: Taking taylor expansion of a in b
0.510 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.510 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.510 * [taylor]: Taking taylor expansion of c in b
0.510 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.510 * [taylor]: Taking taylor expansion of b in b
0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in a
0.511 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.511 * [taylor]: Taking taylor expansion of d in a
0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in a
0.511 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.511 * [taylor]: Taking taylor expansion of a in a
0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a
0.511 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.511 * [taylor]: Taking taylor expansion of c in a
0.511 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.511 * [taylor]: Taking taylor expansion of b in a
0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in a
0.511 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.511 * [taylor]: Taking taylor expansion of d in a
0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in a
0.511 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.511 * [taylor]: Taking taylor expansion of a in a
0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a
0.511 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.511 * [taylor]: Taking taylor expansion of c in a
0.512 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.512 * [taylor]: Taking taylor expansion of b in a
0.512 * [taylor]: Taking taylor expansion of 1 in b
0.513 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.513 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.513 * [taylor]: Taking taylor expansion of c in b
0.513 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.513 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.513 * [taylor]: Taking taylor expansion of d in b
0.513 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.513 * [taylor]: Taking taylor expansion of b in b
0.514 * [taylor]: Taking taylor expansion of 1 in c
0.514 * [taylor]: Taking taylor expansion of 1 in c
0.519 * [taylor]: Taking taylor expansion of 0 in b
0.519 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.519 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.520 * [taylor]: Taking taylor expansion of d in c
0.520 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.520 * [taylor]: Taking taylor expansion of c in c
0.520 * [taylor]: Taking taylor expansion of 1 in d
0.520 * [taylor]: Taking taylor expansion of 0 in c
0.520 * [taylor]: Taking taylor expansion of 1 in d
0.520 * [taylor]: Taking taylor expansion of 1 in d
0.522 * [taylor]: Taking taylor expansion of 0 in b
0.522 * [taylor]: Taking taylor expansion of 0 in c
0.523 * [taylor]: Taking taylor expansion of 0 in c
0.523 * [taylor]: Taking taylor expansion of 0 in c
0.523 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.523 * [taylor]: Taking taylor expansion of d in d
0.523 * [taylor]: Taking taylor expansion of 0 in d
0.523 * [taylor]: Taking taylor expansion of 0 in d
0.523 * [taylor]: Taking taylor expansion of 0 in d
0.524 * [approximate]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in (a b c d) around 0
0.524 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in d
0.524 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in d
0.524 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.524 * [taylor]: Taking taylor expansion of d in d
0.525 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in d
0.525 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.525 * [taylor]: Taking taylor expansion of a in d
0.525 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in d
0.525 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.525 * [taylor]: Taking taylor expansion of c in d
0.525 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.525 * [taylor]: Taking taylor expansion of b in d
0.525 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in c
0.525 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in c
0.525 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.525 * [taylor]: Taking taylor expansion of d in c
0.525 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in c
0.525 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.525 * [taylor]: Taking taylor expansion of a in c
0.525 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in c
0.525 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.525 * [taylor]: Taking taylor expansion of c in c
0.525 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.525 * [taylor]: Taking taylor expansion of b in c
0.526 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in b
0.526 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in b
0.526 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.526 * [taylor]: Taking taylor expansion of d in b
0.526 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in b
0.526 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.526 * [taylor]: Taking taylor expansion of a in b
0.526 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.526 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.526 * [taylor]: Taking taylor expansion of c in b
0.526 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.526 * [taylor]: Taking taylor expansion of b in b
0.526 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in a
0.526 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in a
0.526 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.526 * [taylor]: Taking taylor expansion of d in a
0.526 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in a
0.526 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.526 * [taylor]: Taking taylor expansion of a in a
0.526 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a
0.526 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.526 * [taylor]: Taking taylor expansion of c in a
0.527 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.527 * [taylor]: Taking taylor expansion of b in a
0.527 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in a
0.527 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in a
0.527 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.527 * [taylor]: Taking taylor expansion of d in a
0.527 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in a
0.527 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.527 * [taylor]: Taking taylor expansion of a in a
0.527 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a
0.527 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.527 * [taylor]: Taking taylor expansion of c in a
0.527 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.527 * [taylor]: Taking taylor expansion of b in a
0.528 * [taylor]: Taking taylor expansion of -1 in b
0.529 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b
0.529 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.529 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.529 * [taylor]: Taking taylor expansion of c in b
0.529 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.529 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.529 * [taylor]: Taking taylor expansion of d in b
0.529 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.529 * [taylor]: Taking taylor expansion of b in b
0.530 * [taylor]: Taking taylor expansion of -1 in c
0.530 * [taylor]: Taking taylor expansion of -1 in c
0.531 * [taylor]: Taking taylor expansion of 0 in b
0.532 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
0.532 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.532 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.532 * [taylor]: Taking taylor expansion of d in c
0.532 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.532 * [taylor]: Taking taylor expansion of c in c
0.533 * [taylor]: Taking taylor expansion of -1 in d
0.533 * [taylor]: Taking taylor expansion of 0 in c
0.533 * [taylor]: Taking taylor expansion of -1 in d
0.533 * [taylor]: Taking taylor expansion of -1 in d
0.534 * [taylor]: Taking taylor expansion of 0 in b
0.535 * [taylor]: Taking taylor expansion of 0 in c
0.536 * [taylor]: Taking taylor expansion of 0 in c
0.536 * [taylor]: Taking taylor expansion of 0 in c
0.536 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.536 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.536 * [taylor]: Taking taylor expansion of d in d
0.537 * [taylor]: Taking taylor expansion of 0 in d
0.537 * [taylor]: Taking taylor expansion of 0 in d
0.537 * [taylor]: Taking taylor expansion of 0 in d
0.538 * * * [progress]: simplifying candidates
0.538 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (+ (+ a (+ b c)) d))
  (log1p (+ (+ a (+ b c)) d))
  (* (* (exp a) (* (exp b) (exp c))) (exp d))
  (* (* (exp a) (exp (+ b c))) (exp d))
  (* (exp (+ a (+ b c))) (exp d))
  (log (+ (+ a (+ b c)) d))
  (exp (+ (+ a (+ b c)) d))
  (* (cbrt (+ (+ a (+ b c)) d)) (cbrt (+ (+ a (+ b c)) d)))
  (cbrt (+ (+ a (+ b c)) d))
  (* (* (+ (+ a (+ b c)) d) (+ (+ a (+ b c)) d)) (+ (+ a (+ b c)) d))
  (sqrt (+ (+ a (+ b c)) d))
  (sqrt (+ (+ a (+ b c)) d))
  (+ (pow (+ a (+ b c)) 3) (pow d 3))
  (+ (* (+ a (+ b c)) (+ a (+ b c))) (- (* d d) (* (+ a (+ b c)) d)))
  (- (* (+ a (+ b c)) (+ a (+ b c))) (* d d))
  (- (+ a (+ b c)) d)
  (+ (+ a (+ b c)) d)
  (+ (+ a (+ b c)) d)
  (+ (+ a (+ b c)) d)
  (+ (+ b c) d)
  (+ a (+ b c))
  (+ d (+ b c))
  (+ d (+ b c))
0.541 * * [simplify]: iteration  0 :  111  enodes  (cost  102 )
0.544 * * [simplify]: iteration  1 :  414  enodes  (cost  94 )
0.553 * * [simplify]: iteration  2 :  2586  enodes  (cost  93 )
0.592 * * [simplify]: iteration  3 :  5001  enodes  (cost  92 )
0.593 * [simplify]: Simplified to:
   (expm1 (+ (+ a (+ b c)) d))
  (log1p (+ (+ a (+ b c)) d))
  (exp (+ (+ a (+ b c)) d))
  (exp (+ (+ a (+ b c)) d))
  (exp (+ (+ a (+ b c)) d))
  (log (+ (+ a (+ b c)) d))
  (exp (+ (+ a (+ b c)) d))
  (* (cbrt (+ (+ a (+ b c)) d)) (cbrt (+ (+ a (+ b c)) d)))
  (cbrt (+ (+ a (+ b c)) d))
  (pow (+ (+ a (+ b c)) d) 3)
  (sqrt (+ (+ a (+ b c)) d))
  (sqrt (+ (+ a (+ b c)) d))
  (+ (pow (+ a (+ b c)) 3) (pow d 3))
  (fma (+ a (+ b c)) (- (+ a (+ b c)) d) (* d d))
  (- (* (+ a (+ b c)) (+ a (+ b c))) (* d d))
  (- (+ a (+ b c)) d)
  (+ (+ a (+ b c)) d)
  (+ (+ a (+ b c)) d)
  (+ (+ a (+ b c)) d)
  (+ (+ b c) d)
  (+ a (+ b c))
  (+ (+ b c) d)
  (+ (+ b c) d)
0.593 * * * [progress]: adding candidates to table
0.638 * * [progress]: iteration 4 / 4
0.638 * * * [progress]: picking best candidate
0.666 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (cbrt (pow (+ a (+ (+ b c) d)) 3)) 2.0))>
0.666 * * * [progress]: localizing error
0.675 * * * [progress]: generating rewritten candidates
0.675 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1 1)
0.683 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.693 * * * [progress]: generating series expansions
0.693 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1 1)
0.694 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.694 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.694 * [taylor]: Taking taylor expansion of d in d
0.694 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.694 * [taylor]: Taking taylor expansion of a in d
0.694 * [taylor]: Taking taylor expansion of (+ b c) in d
0.694 * [taylor]: Taking taylor expansion of b in d
0.694 * [taylor]: Taking taylor expansion of c in d
0.694 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.694 * [taylor]: Taking taylor expansion of d in c
0.694 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.694 * [taylor]: Taking taylor expansion of a in c
0.694 * [taylor]: Taking taylor expansion of (+ b c) in c
0.694 * [taylor]: Taking taylor expansion of b in c
0.694 * [taylor]: Taking taylor expansion of c in c
0.694 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.694 * [taylor]: Taking taylor expansion of d in b
0.694 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.694 * [taylor]: Taking taylor expansion of a in b
0.694 * [taylor]: Taking taylor expansion of (+ b c) in b
0.694 * [taylor]: Taking taylor expansion of b in b
0.694 * [taylor]: Taking taylor expansion of c in b
0.694 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.694 * [taylor]: Taking taylor expansion of d in a
0.694 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.694 * [taylor]: Taking taylor expansion of a in a
0.694 * [taylor]: Taking taylor expansion of (+ b c) in a
0.694 * [taylor]: Taking taylor expansion of b in a
0.694 * [taylor]: Taking taylor expansion of c in a
0.694 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.694 * [taylor]: Taking taylor expansion of d in a
0.694 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.694 * [taylor]: Taking taylor expansion of a in a
0.694 * [taylor]: Taking taylor expansion of (+ b c) in a
0.694 * [taylor]: Taking taylor expansion of b in a
0.694 * [taylor]: Taking taylor expansion of c in a
0.694 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.694 * [taylor]: Taking taylor expansion of d in b
0.694 * [taylor]: Taking taylor expansion of (+ b c) in b
0.694 * [taylor]: Taking taylor expansion of b in b
0.694 * [taylor]: Taking taylor expansion of c in b
0.694 * [taylor]: Taking taylor expansion of (+ d c) in c
0.694 * [taylor]: Taking taylor expansion of d in c
0.694 * [taylor]: Taking taylor expansion of c in c
0.694 * [taylor]: Taking taylor expansion of d in d
0.695 * [taylor]: Taking taylor expansion of 1 in b
0.695 * [taylor]: Taking taylor expansion of 1 in c
0.695 * [taylor]: Taking taylor expansion of 1 in d
0.696 * [taylor]: Taking taylor expansion of 1 in c
0.696 * [taylor]: Taking taylor expansion of 1 in d
0.696 * [taylor]: Taking taylor expansion of 1 in d
0.700 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0
0.700 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.700 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.700 * [taylor]: Taking taylor expansion of b in d
0.700 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.700 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.700 * [taylor]: Taking taylor expansion of c in d
0.700 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.700 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.700 * [taylor]: Taking taylor expansion of d in d
0.701 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.701 * [taylor]: Taking taylor expansion of a in d
0.701 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.701 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.701 * [taylor]: Taking taylor expansion of b in c
0.701 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.701 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.701 * [taylor]: Taking taylor expansion of c in c
0.701 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.701 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.701 * [taylor]: Taking taylor expansion of d in c
0.701 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.701 * [taylor]: Taking taylor expansion of a in c
0.701 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.701 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.701 * [taylor]: Taking taylor expansion of b in b
0.702 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.702 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.702 * [taylor]: Taking taylor expansion of c in b
0.702 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.702 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.702 * [taylor]: Taking taylor expansion of d in b
0.702 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.702 * [taylor]: Taking taylor expansion of a in b
0.702 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.702 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.702 * [taylor]: Taking taylor expansion of b in a
0.702 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.702 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.702 * [taylor]: Taking taylor expansion of c in a
0.702 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.702 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.702 * [taylor]: Taking taylor expansion of d in a
0.702 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.702 * [taylor]: Taking taylor expansion of a in a
0.702 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.702 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.702 * [taylor]: Taking taylor expansion of b in a
0.702 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.702 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.702 * [taylor]: Taking taylor expansion of c in a
0.702 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.702 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.702 * [taylor]: Taking taylor expansion of d in a
0.702 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.702 * [taylor]: Taking taylor expansion of a in a
0.703 * [taylor]: Taking taylor expansion of 1 in b
0.704 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.704 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.704 * [taylor]: Taking taylor expansion of d in b
0.704 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.704 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.704 * [taylor]: Taking taylor expansion of c in b
0.704 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.704 * [taylor]: Taking taylor expansion of b in b
0.705 * [taylor]: Taking taylor expansion of 1 in c
0.705 * [taylor]: Taking taylor expansion of 1 in c
0.706 * [taylor]: Taking taylor expansion of 0 in b
0.707 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.707 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.707 * [taylor]: Taking taylor expansion of c in c
0.707 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.707 * [taylor]: Taking taylor expansion of d in c
0.707 * [taylor]: Taking taylor expansion of 1 in d
0.707 * [taylor]: Taking taylor expansion of 0 in c
0.707 * [taylor]: Taking taylor expansion of 1 in d
0.708 * [taylor]: Taking taylor expansion of 1 in d
0.709 * [taylor]: Taking taylor expansion of 0 in b
0.709 * [taylor]: Taking taylor expansion of 0 in c
0.710 * [taylor]: Taking taylor expansion of 0 in c
0.710 * [taylor]: Taking taylor expansion of 0 in c
0.710 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.710 * [taylor]: Taking taylor expansion of d in d
0.711 * [taylor]: Taking taylor expansion of 0 in d
0.711 * [taylor]: Taking taylor expansion of 0 in d
0.711 * [taylor]: Taking taylor expansion of 0 in d
0.712 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0
0.712 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d
0.712 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.712 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.712 * [taylor]: Taking taylor expansion of b in d
0.712 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.712 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.712 * [taylor]: Taking taylor expansion of c in d
0.712 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.712 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.712 * [taylor]: Taking taylor expansion of d in d
0.712 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.712 * [taylor]: Taking taylor expansion of a in d
0.712 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c
0.712 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.712 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.712 * [taylor]: Taking taylor expansion of b in c
0.712 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.712 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.712 * [taylor]: Taking taylor expansion of c in c
0.713 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.713 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.713 * [taylor]: Taking taylor expansion of d in c
0.713 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.713 * [taylor]: Taking taylor expansion of a in c
0.713 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b
0.713 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.713 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.713 * [taylor]: Taking taylor expansion of b in b
0.713 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.713 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.713 * [taylor]: Taking taylor expansion of c in b
0.713 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.713 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.713 * [taylor]: Taking taylor expansion of d in b
0.713 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.713 * [taylor]: Taking taylor expansion of a in b
0.713 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.713 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.713 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.713 * [taylor]: Taking taylor expansion of b in a
0.713 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.713 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.713 * [taylor]: Taking taylor expansion of c in a
0.713 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.713 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.713 * [taylor]: Taking taylor expansion of d in a
0.713 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.713 * [taylor]: Taking taylor expansion of a in a
0.714 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.714 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.714 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.714 * [taylor]: Taking taylor expansion of b in a
0.714 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.714 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.714 * [taylor]: Taking taylor expansion of c in a
0.714 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.714 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.714 * [taylor]: Taking taylor expansion of d in a
0.714 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.714 * [taylor]: Taking taylor expansion of a in a
0.715 * [taylor]: Taking taylor expansion of -1 in b
0.716 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in b
0.716 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.716 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.716 * [taylor]: Taking taylor expansion of d in b
0.716 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.716 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.716 * [taylor]: Taking taylor expansion of c in b
0.716 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.716 * [taylor]: Taking taylor expansion of b in b
0.717 * [taylor]: Taking taylor expansion of -1 in c
0.717 * [taylor]: Taking taylor expansion of -1 in c
0.719 * [taylor]: Taking taylor expansion of 0 in b
0.719 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.719 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.719 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.719 * [taylor]: Taking taylor expansion of c in c
0.719 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.719 * [taylor]: Taking taylor expansion of d in c
0.720 * [taylor]: Taking taylor expansion of -1 in d
0.720 * [taylor]: Taking taylor expansion of 0 in c
0.720 * [taylor]: Taking taylor expansion of -1 in d
0.720 * [taylor]: Taking taylor expansion of -1 in d
0.722 * [taylor]: Taking taylor expansion of 0 in b
0.722 * [taylor]: Taking taylor expansion of 0 in c
0.723 * [taylor]: Taking taylor expansion of 0 in c
0.723 * [taylor]: Taking taylor expansion of 0 in c
0.723 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.723 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.723 * [taylor]: Taking taylor expansion of d in d
0.724 * [taylor]: Taking taylor expansion of 0 in d
0.724 * [taylor]: Taking taylor expansion of 0 in d
0.724 * [taylor]: Taking taylor expansion of 0 in d
0.725 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.725 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.725 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.725 * [taylor]: Taking taylor expansion of d in d
0.725 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.725 * [taylor]: Taking taylor expansion of a in d
0.725 * [taylor]: Taking taylor expansion of (+ b c) in d
0.725 * [taylor]: Taking taylor expansion of b in d
0.725 * [taylor]: Taking taylor expansion of c in d
0.725 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.725 * [taylor]: Taking taylor expansion of d in c
0.725 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.725 * [taylor]: Taking taylor expansion of a in c
0.725 * [taylor]: Taking taylor expansion of (+ b c) in c
0.725 * [taylor]: Taking taylor expansion of b in c
0.725 * [taylor]: Taking taylor expansion of c in c
0.725 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.725 * [taylor]: Taking taylor expansion of d in b
0.725 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.725 * [taylor]: Taking taylor expansion of a in b
0.725 * [taylor]: Taking taylor expansion of (+ b c) in b
0.725 * [taylor]: Taking taylor expansion of b in b
0.725 * [taylor]: Taking taylor expansion of c in b
0.725 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.725 * [taylor]: Taking taylor expansion of d in a
0.725 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.725 * [taylor]: Taking taylor expansion of a in a
0.725 * [taylor]: Taking taylor expansion of (+ b c) in a
0.725 * [taylor]: Taking taylor expansion of b in a
0.725 * [taylor]: Taking taylor expansion of c in a
0.725 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.725 * [taylor]: Taking taylor expansion of d in a
0.725 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.725 * [taylor]: Taking taylor expansion of a in a
0.726 * [taylor]: Taking taylor expansion of (+ b c) in a
0.726 * [taylor]: Taking taylor expansion of b in a
0.726 * [taylor]: Taking taylor expansion of c in a
0.726 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.726 * [taylor]: Taking taylor expansion of d in b
0.726 * [taylor]: Taking taylor expansion of (+ b c) in b
0.726 * [taylor]: Taking taylor expansion of b in b
0.726 * [taylor]: Taking taylor expansion of c in b
0.726 * [taylor]: Taking taylor expansion of (+ d c) in c
0.726 * [taylor]: Taking taylor expansion of d in c
0.726 * [taylor]: Taking taylor expansion of c in c
0.726 * [taylor]: Taking taylor expansion of d in d
0.727 * [taylor]: Taking taylor expansion of 1 in b
0.727 * [taylor]: Taking taylor expansion of 1 in c
0.727 * [taylor]: Taking taylor expansion of 1 in d
0.727 * [taylor]: Taking taylor expansion of 1 in c
0.727 * [taylor]: Taking taylor expansion of 1 in d
0.727 * [taylor]: Taking taylor expansion of 1 in d
0.728 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0
0.728 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.728 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.728 * [taylor]: Taking taylor expansion of b in d
0.728 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.728 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.728 * [taylor]: Taking taylor expansion of c in d
0.728 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.728 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.728 * [taylor]: Taking taylor expansion of d in d
0.729 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.729 * [taylor]: Taking taylor expansion of a in d
0.729 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.729 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.729 * [taylor]: Taking taylor expansion of b in c
0.729 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.729 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.729 * [taylor]: Taking taylor expansion of c in c
0.729 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.729 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.729 * [taylor]: Taking taylor expansion of d in c
0.729 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.729 * [taylor]: Taking taylor expansion of a in c
0.729 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.729 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.729 * [taylor]: Taking taylor expansion of b in b
0.729 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.729 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.729 * [taylor]: Taking taylor expansion of c in b
0.729 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.730 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.730 * [taylor]: Taking taylor expansion of d in b
0.730 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.730 * [taylor]: Taking taylor expansion of a in b
0.730 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.730 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.730 * [taylor]: Taking taylor expansion of b in a
0.730 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.730 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.730 * [taylor]: Taking taylor expansion of c in a
0.730 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.730 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.730 * [taylor]: Taking taylor expansion of d in a
0.730 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.730 * [taylor]: Taking taylor expansion of a in a
0.730 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.730 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.730 * [taylor]: Taking taylor expansion of b in a
0.730 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.730 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.730 * [taylor]: Taking taylor expansion of c in a
0.730 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.730 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.730 * [taylor]: Taking taylor expansion of d in a
0.730 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.730 * [taylor]: Taking taylor expansion of a in a
0.731 * [taylor]: Taking taylor expansion of 1 in b
0.732 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.732 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.732 * [taylor]: Taking taylor expansion of d in b
0.732 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.732 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.732 * [taylor]: Taking taylor expansion of c in b
0.732 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.732 * [taylor]: Taking taylor expansion of b in b
0.733 * [taylor]: Taking taylor expansion of 1 in c
0.733 * [taylor]: Taking taylor expansion of 1 in c
0.734 * [taylor]: Taking taylor expansion of 0 in b
0.735 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.735 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.735 * [taylor]: Taking taylor expansion of c in c
0.735 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.735 * [taylor]: Taking taylor expansion of d in c
0.735 * [taylor]: Taking taylor expansion of 1 in d
0.736 * [taylor]: Taking taylor expansion of 0 in c
0.736 * [taylor]: Taking taylor expansion of 1 in d
0.736 * [taylor]: Taking taylor expansion of 1 in d
0.737 * [taylor]: Taking taylor expansion of 0 in b
0.737 * [taylor]: Taking taylor expansion of 0 in c
0.738 * [taylor]: Taking taylor expansion of 0 in c
0.738 * [taylor]: Taking taylor expansion of 0 in c
0.739 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.739 * [taylor]: Taking taylor expansion of d in d
0.739 * [taylor]: Taking taylor expansion of 0 in d
0.739 * [taylor]: Taking taylor expansion of 0 in d
0.739 * [taylor]: Taking taylor expansion of 0 in d
0.740 * [approximate]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0
0.740 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d
0.740 * [taylor]: Taking taylor expansion of (cbrt -1) in d
0.740 * [taylor]: Taking taylor expansion of -1 in d
0.741 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.741 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.741 * [taylor]: Taking taylor expansion of b in d
0.741 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.741 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.741 * [taylor]: Taking taylor expansion of c in d
0.741 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.741 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.741 * [taylor]: Taking taylor expansion of d in d
0.741 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.741 * [taylor]: Taking taylor expansion of a in d
0.741 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c
0.741 * [taylor]: Taking taylor expansion of (cbrt -1) in c
0.741 * [taylor]: Taking taylor expansion of -1 in c
0.742 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.742 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.742 * [taylor]: Taking taylor expansion of b in c
0.742 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.742 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.742 * [taylor]: Taking taylor expansion of c in c
0.743 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.743 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.743 * [taylor]: Taking taylor expansion of d in c
0.743 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.743 * [taylor]: Taking taylor expansion of a in c
0.743 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b
0.743 * [taylor]: Taking taylor expansion of (cbrt -1) in b
0.743 * [taylor]: Taking taylor expansion of -1 in b
0.744 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.744 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.744 * [taylor]: Taking taylor expansion of b in b
0.744 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.744 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.744 * [taylor]: Taking taylor expansion of c in b
0.744 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.744 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.744 * [taylor]: Taking taylor expansion of d in b
0.744 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.744 * [taylor]: Taking taylor expansion of a in b
0.744 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.744 * [taylor]: Taking taylor expansion of (cbrt -1) in a
0.744 * [taylor]: Taking taylor expansion of -1 in a
0.745 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.745 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.745 * [taylor]: Taking taylor expansion of b in a
0.745 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.745 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.745 * [taylor]: Taking taylor expansion of c in a
0.745 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.745 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.745 * [taylor]: Taking taylor expansion of d in a
0.745 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.745 * [taylor]: Taking taylor expansion of a in a
0.745 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.745 * [taylor]: Taking taylor expansion of (cbrt -1) in a
0.745 * [taylor]: Taking taylor expansion of -1 in a
0.746 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.746 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.746 * [taylor]: Taking taylor expansion of b in a
0.746 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.746 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.746 * [taylor]: Taking taylor expansion of c in a
0.746 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.746 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.746 * [taylor]: Taking taylor expansion of d in a
0.746 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.746 * [taylor]: Taking taylor expansion of a in a
0.748 * [taylor]: Taking taylor expansion of (cbrt -1) in b
0.748 * [taylor]: Taking taylor expansion of -1 in b
0.750 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) c) (+ (/ (cbrt -1) d) (/ (cbrt -1) b))) in b
0.750 * [taylor]: Taking taylor expansion of (/ (cbrt -1) c) in b
0.750 * [taylor]: Taking taylor expansion of (cbrt -1) in b
0.750 * [taylor]: Taking taylor expansion of -1 in b
0.751 * [taylor]: Taking taylor expansion of c in b
0.751 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) d) (/ (cbrt -1) b)) in b
0.751 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d) in b
0.751 * [taylor]: Taking taylor expansion of (cbrt -1) in b
0.751 * [taylor]: Taking taylor expansion of -1 in b
0.752 * [taylor]: Taking taylor expansion of d in b
0.752 * [taylor]: Taking taylor expansion of (/ (cbrt -1) b) in b
0.752 * [taylor]: Taking taylor expansion of (cbrt -1) in b
0.752 * [taylor]: Taking taylor expansion of -1 in b
0.753 * [taylor]: Taking taylor expansion of b in b
0.754 * [taylor]: Taking taylor expansion of (cbrt -1) in c
0.754 * [taylor]: Taking taylor expansion of -1 in c
0.755 * [taylor]: Taking taylor expansion of (cbrt -1) in c
0.755 * [taylor]: Taking taylor expansion of -1 in c
0.759 * [taylor]: Taking taylor expansion of 0 in b
0.760 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) c) (/ (cbrt -1) d)) in c
0.760 * [taylor]: Taking taylor expansion of (/ (cbrt -1) c) in c
0.760 * [taylor]: Taking taylor expansion of (cbrt -1) in c
0.760 * [taylor]: Taking taylor expansion of -1 in c
0.761 * [taylor]: Taking taylor expansion of c in c
0.761 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d) in c
0.761 * [taylor]: Taking taylor expansion of (cbrt -1) in c
0.761 * [taylor]: Taking taylor expansion of -1 in c
0.762 * [taylor]: Taking taylor expansion of d in c
0.763 * [taylor]: Taking taylor expansion of (cbrt -1) in d
0.763 * [taylor]: Taking taylor expansion of -1 in d
0.764 * [taylor]: Taking taylor expansion of 0 in c
0.764 * [taylor]: Taking taylor expansion of (cbrt -1) in d
0.764 * [taylor]: Taking taylor expansion of -1 in d
0.764 * [taylor]: Taking taylor expansion of (cbrt -1) in d
0.764 * [taylor]: Taking taylor expansion of -1 in d
0.768 * [taylor]: Taking taylor expansion of 0 in b
0.768 * [taylor]: Taking taylor expansion of 0 in c
0.770 * [taylor]: Taking taylor expansion of 0 in c
0.771 * [taylor]: Taking taylor expansion of 0 in c
0.772 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d) in d
0.772 * [taylor]: Taking taylor expansion of (cbrt -1) in d
0.772 * [taylor]: Taking taylor expansion of -1 in d
0.773 * [taylor]: Taking taylor expansion of d in d
0.774 * [taylor]: Taking taylor expansion of 0 in d
0.774 * [taylor]: Taking taylor expansion of 0 in d
0.774 * [taylor]: Taking taylor expansion of 0 in d
0.776 * * * [progress]: simplifying candidates
0.777 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (+ a (+ (+ b c) d)))
  (log1p (+ a (+ (+ b c) d)))
  (* (exp a) (* (* (exp b) (exp c)) (exp d)))
  (* (exp a) (* (exp (+ b c)) (exp d)))
  (* (exp a) (exp (+ (+ b c) d)))
  (log (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (* (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))) (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (+ (pow a 3) (pow (+ (+ b c) d) 3))
  (+ (* a a) (- (* (+ (+ b c) d) (+ (+ b c) d)) (* a (+ (+ b c) d))))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ b c))
  (expm1 (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (log1p (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (log (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (exp (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (cbrt (pow (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) 3))
  (cbrt (pow (cbrt (+ a (+ (+ b c) d))) 3))
  (cbrt (pow (sqrt (+ a (+ (+ b c) d))) 3))
  (cbrt (pow (sqrt (+ a (+ (+ b c) d))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (cbrt (* (cbrt (pow (+ a (+ (+ b c) d)) 3)) (cbrt (pow (+ a (+ (+ b c) d)) 3))))
  (cbrt (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (cbrt (pow (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) 3))
  (cbrt (pow (cbrt (+ a (+ (+ b c) d))) 3))
  (cbrt (pow (sqrt (+ a (+ (+ b c) d))) 3))
  (cbrt (pow (sqrt (+ a (+ (+ b c) d))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (+ a (+ (+ b c) d)))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))
  (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))
  (cbrt 1)
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (pow (+ a (+ (+ b c) d)) (/ 3 2)))
  (cbrt (pow (+ a (+ (+ b c) d)) (/ 3 2)))
  (cbrt (pow (+ (pow a 3) (pow (+ (+ b c) d) 3)) 3))
  (cbrt (pow (+ (* a a) (- (* (+ (+ b c) d) (+ (+ b c) d)) (* a (+ (+ b c) d)))) 3))
  (cbrt (pow (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) 3))
  (cbrt (pow (- a (+ (+ b c) d)) 3))
  (* (cbrt (cbrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (cbrt (pow (+ a (+ (+ b c) d)) 3))))
  (cbrt (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (* (* (cbrt (pow (+ a (+ (+ b c) d)) 3)) (cbrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (sqrt (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (sqrt (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (+ a (+ b c))
  (+ d (+ b c))
  (+ d (+ b c))
  (+ a (+ b c))
  (+ d (+ b c))
  (- (+ (* (cbrt -1) b) (+ (* (cbrt -1) c) (* d (cbrt -1)))))
0.781 * * [simplify]: iteration  0 :  219  enodes  (cost  293 )
0.785 * * [simplify]: iteration  1 :  921  enodes  (cost  289 )
0.804 * * [simplify]: iteration  2 :  5002  enodes  (cost  287 )
0.805 * [simplify]: Simplified to:
   (expm1 (+ a (+ (+ b c) d)))
  (log1p (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (log (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (pow (+ a (+ (+ b c) d)) 3)
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (+ (pow a 3) (pow (+ (+ b c) d) 3))
  (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ b c))
  (expm1 (+ a (+ (+ b c) d)))
  (log1p (+ a (+ (+ b c) d)))
  (log (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  1
  (+ a (+ (+ b c) d))
  1
  (+ a (+ (+ b c) d))
  1
  (+ a (+ (+ b c) d))
  1
  (+ a (+ (+ b c) d))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  1
  (+ a (+ (+ b c) d))
  1
  (+ a (+ (+ b c) d))
  1
  (+ a (+ (+ b c) d))
  1
  (+ a (+ (+ b c) d))
  (cbrt (+ a (+ (+ b c) d)))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))
  (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))
  1
  (+ a (+ (+ b c) d))
  (cbrt (pow (+ a (+ (+ b c) d)) 3/2))
  (cbrt (pow (+ a (+ (+ b c) d)) 3/2))
  (+ (pow a 3) (pow (+ (+ b c) d) 3))
  (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- a (+ (+ b c) d))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (pow (+ a (+ (+ b c) d)) 3)
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (+ a (+ b c))
  (+ (+ b c) d)
  (+ (+ b c) d)
  (+ a (+ b c))
  (+ (+ b c) d)
  (* (cbrt -1) (- (- b) (+ c d)))
0.806 * * * [progress]: adding candidates to table
0.901 * [progress]: [Phase 3 of 3] Extracting.
0.901 * * [regime]: Finding splitpoints for: (#<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt (+ a (+ b c))) (cbrt (+ a (+ b c)))) (cbrt (+ a (+ b c))) d) 2.0))> #<alt (λ (a b c d) (* (/ (- (* (+ a (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow (+ a (+ b c)) 3) (pow d 3)) (fma (+ a (+ b c)) (- (+ a (+ b c)) d) (* d d))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 3)) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (pow (+ a (+ (+ b c) d)) 3/2)) (cbrt (pow (+ a (+ (+ b c) d)) 3/2))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (+ (+ a (+ b c)) d) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ (+ a (+ b c)) d)) (cbrt (+ (+ a (+ b c)) d))) (cbrt (+ (+ a (+ b c)) d))) 2.0))> #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2.0))>)
0.906 * * * [regime-changes]: Trying 6 branch expressions: ((+ c d) (+ b (+ c d)) d c b a)
0.906 * * * * [regimes]: Trying to branch on (+ c d) from (#<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt (+ a (+ b c))) (cbrt (+ a (+ b c)))) (cbrt (+ a (+ b c))) d) 2.0))> #<alt (λ (a b c d) (* (/ (- (* (+ a (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow (+ a (+ b c)) 3) (pow d 3)) (fma (+ a (+ b c)) (- (+ a (+ b c)) d) (* d d))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 3)) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (pow (+ a (+ (+ b c) d)) 3/2)) (cbrt (pow (+ a (+ (+ b c) d)) 3/2))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (+ (+ a (+ b c)) d) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ (+ a (+ b c)) d)) (cbrt (+ (+ a (+ b c)) d))) (cbrt (+ (+ a (+ b c)) d))) 2.0))> #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2.0))>)
0.969 * * * * [regimes]: Trying to branch on (+ c d) from (#<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))>)
0.986 * * * * [regimes]: Trying to branch on (+ b (+ c d)) from (#<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt (+ a (+ b c))) (cbrt (+ a (+ b c)))) (cbrt (+ a (+ b c))) d) 2.0))> #<alt (λ (a b c d) (* (/ (- (* (+ a (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow (+ a (+ b c)) 3) (pow d 3)) (fma (+ a (+ b c)) (- (+ a (+ b c)) d) (* d d))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 3)) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (pow (+ a (+ (+ b c) d)) 3/2)) (cbrt (pow (+ a (+ (+ b c) d)) 3/2))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (+ (+ a (+ b c)) d) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ (+ a (+ b c)) d)) (cbrt (+ (+ a (+ b c)) d))) (cbrt (+ (+ a (+ b c)) d))) 2.0))> #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2.0))>)
1.050 * * * * [regimes]: Trying to branch on (+ b (+ c d)) from (#<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))>)
1.068 * * * * [regimes]: Trying to branch on d from (#<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt (+ a (+ b c))) (cbrt (+ a (+ b c)))) (cbrt (+ a (+ b c))) d) 2.0))> #<alt (λ (a b c d) (* (/ (- (* (+ a (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow (+ a (+ b c)) 3) (pow d 3)) (fma (+ a (+ b c)) (- (+ a (+ b c)) d) (* d d))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 3)) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (pow (+ a (+ (+ b c) d)) 3/2)) (cbrt (pow (+ a (+ (+ b c) d)) 3/2))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (+ (+ a (+ b c)) d) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ (+ a (+ b c)) d)) (cbrt (+ (+ a (+ b c)) d))) (cbrt (+ (+ a (+ b c)) d))) 2.0))> #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2.0))>)
1.132 * * * * [regimes]: Trying to branch on c from (#<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt (+ a (+ b c))) (cbrt (+ a (+ b c)))) (cbrt (+ a (+ b c))) d) 2.0))> #<alt (λ (a b c d) (* (/ (- (* (+ a (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow (+ a (+ b c)) 3) (pow d 3)) (fma (+ a (+ b c)) (- (+ a (+ b c)) d) (* d d))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 3)) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (pow (+ a (+ (+ b c) d)) 3/2)) (cbrt (pow (+ a (+ (+ b c) d)) 3/2))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (+ (+ a (+ b c)) d) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ (+ a (+ b c)) d)) (cbrt (+ (+ a (+ b c)) d))) (cbrt (+ (+ a (+ b c)) d))) 2.0))> #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2.0))>)
1.194 * * * * [regimes]: Trying to branch on b from (#<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt (+ a (+ b c))) (cbrt (+ a (+ b c)))) (cbrt (+ a (+ b c))) d) 2.0))> #<alt (λ (a b c d) (* (/ (- (* (+ a (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow (+ a (+ b c)) 3) (pow d 3)) (fma (+ a (+ b c)) (- (+ a (+ b c)) d) (* d d))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 3)) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (pow (+ a (+ (+ b c) d)) 3/2)) (cbrt (pow (+ a (+ (+ b c) d)) 3/2))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (+ (+ a (+ b c)) d) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ (+ a (+ b c)) d)) (cbrt (+ (+ a (+ b c)) d))) (cbrt (+ (+ a (+ b c)) d))) 2.0))> #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2.0))>)
1.257 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt (+ a (+ b c))) (cbrt (+ a (+ b c)))) (cbrt (+ a (+ b c))) d) 2.0))> #<alt (λ (a b c d) (* (/ (- (* (+ a (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow (+ a (+ b c)) 3) (pow d 3)) (fma (+ a (+ b c)) (- (+ a (+ b c)) d) (* d d))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 3)) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (pow (+ a (+ (+ b c) d)) 3/2)) (cbrt (pow (+ a (+ (+ b c) d)) 3/2))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (+ (+ a (+ b c)) d) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ (+ a (+ b c)) d)) (cbrt (+ (+ a (+ b c)) d))) (cbrt (+ (+ a (+ b c)) d))) 2.0))> #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2.0))>)
1.317 * * * [regime]: Found split indices: #<option (#s(si 14 255))>
1.317 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ (+ a (+ b c)) d) 2.0)
1.318 * * [simplify]: iteration  0 :  13  enodes  (cost  4 )
1.318 * * [simplify]: iteration  1 :  13  enodes  (cost  4 )
1.318 * [simplify]: Simplified to:
   (* (+ (+ a (+ b c)) d) 2.0)
2.522 * [regime-testing]: Baseline error score: 2.788015053171981
2.523 * [regime-testing]: Oracle error score: 1.6633631541511573
2.524 * [regime-testing]: End program error score: 2.788015053171981
2.545 * [regime-testing]: Target error score: 3.8503832048155395