0.555 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.050 * * * [progress]: [2/2] Setting up program.
0.053 * [progress]: [Phase 2 of 3] Improving.
0.054 * [simplify]: Simplifying:
  (/ (exp x) (- (exp x) 1.0))
0.054 * * [simplify]: Extracting # 0 : cost  0
0.054 * * [simplify]: Extracting # 1 : cost  0
0.054 * * [simplify]: Extracting # 2 : cost  0
0.054 * * [simplify]: Extracting # 3 : cost  0
0.054 * * [simplify]: Extracting # 4 : cost  0
0.054 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.056 * * [simplify]: Extracting # 0 : cost  0
0.056 * * [simplify]: Extracting # 1 : cost  0
0.056 * * [simplify]: Extracting # 2 : cost  0
0.056 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
0.058 * * [simplify]: Extracting # 0 : cost  0
0.058 * * [simplify]: iteration  2 :  8  enodes  (cost  7 )
0.060 * * [simplify]: Extracting # 0 : cost  0
0.060 * * [simplify]: iteration done:  8  enodes  (cost  7 )
0.060 * [simplify]: Simplified to:
  (/ (exp x) (- (exp x) 1.0))
0.061 * * [progress]: iteration 1 / 4
0.061 * * * [progress]: picking best candidate
0.063 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp x) (- (exp x) 1.0)))>
0.063 * * * [progress]: localizing error
0.068 * * * [progress]: generating rewritten candidates
0.068 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.079 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.121 * * * [progress]: generating series expansions
0.122 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.122 * [backup-simplify]: Simplify (- (exp x) 1.0) into (- (exp x) 1.0)
0.122 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.122 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.122 * [taylor]: Taking taylor expansion of (exp x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 1 into 1
0.122 * [backup-simplify]: Simplify (exp 0) into 1
0.122 * [taylor]: Taking taylor expansion of 1.0 in x
0.122 * [backup-simplify]: Simplify 1.0 into 1.0
0.122 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.122 * [taylor]: Taking taylor expansion of (exp x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 1 into 1
0.122 * [backup-simplify]: Simplify (exp 0) into 1
0.122 * [taylor]: Taking taylor expansion of 1.0 in x
0.122 * [backup-simplify]: Simplify 1.0 into 1.0
0.123 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.124 * [backup-simplify]: Simplify (+ 1 (- 1.0)) into 0
0.124 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
0.126 * [backup-simplify]: Simplify (- 0) into 0
0.126 * [backup-simplify]: Simplify (+ 1 0) into 1
0.126 * [backup-simplify]: Simplify 1 into 1
0.128 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.128 * [backup-simplify]: Simplify (- 0) into 0
0.128 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
0.128 * [backup-simplify]: Simplify 1/2 into 1/2
0.131 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
0.131 * [backup-simplify]: Simplify (- 0) into 0
0.131 * [backup-simplify]: Simplify (+ 1/6 0) into 1/6
0.131 * [backup-simplify]: Simplify 1/6 into 1/6