Details

Time bar (total: 22.0s)

sample102.0ms

Algorithm
intervals
Results
39.0ms122×body160valid
17.0ms134×body80valid

simplify783.0ms

Counts
1 → 1
Iterations

Useful iterations: 3 (214.0ms)

IterNodesCost
02664
18264
229564
3112063
done500263

prune26.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 13.6b

localize73.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
0.2b
(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
0.4b
(+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))
13.5b
(- 1.0 (/ (* 1.0 (/ (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) (exp (* (fabs x) (fabs x))))) (+ 1.0 (* 0.3275911 (fabs x)))))

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt *-un-lft-identity
20×add-cube-cbrt
18×times-frac
8×add-exp-log add-cbrt-cube add-log-exp
6×associate-/r* associate-/l*
4×pow1 associate-/r/
3×flip3-+ flip-+
2×cbrt-undiv associate-+r+ frac-2neg div-exp clear-num div-inv
1×+-commutative distribute-rgt-in sub-neg flip3-- distribute-lft-in diff-log sum-log flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 85
Calls
4 calls:
15.0ms
(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
18.0ms
(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
14.0ms
(+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))
29.0ms
(- 1.0 (/ (* 1.0 (/ (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) (exp (* (fabs x) (fabs x))))) (+ 1.0 (* 0.3275911 (fabs x)))))

series1.7s

Counts
4 → 12
Calls
4 calls:
56.0ms
(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
43.0ms
(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
467.0ms
(+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))
1.1s
(- 1.0 (/ (* 1.0 (/ (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) (exp (* (fabs x) (fabs x))))) (+ 1.0 (* 0.3275911 (fabs x)))))

simplify1.3s

Counts
97 → 97
Iterations

Useful iterations: 2 (452.0ms)

IterNodesCost
01743644
14723490
221113162
done50003162

prune536.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 13.5b

localize65.0ms

Local error

Found 4 expressions with local error:

0.3b
(cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))
0.3b
(cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))
0.4b
(+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (* (* (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))) (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))) (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))
13.5b
(- 1.0 (/ (* 1.0 (/ (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (* (* (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))) (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))) (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) (exp (* (fabs x) (fabs x))))) (+ 1.0 (* 0.3275911 (fabs x)))))

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
30×cbrt-prod
20×add-sqr-sqrt *-un-lft-identity
18×add-cube-cbrt times-frac
8×add-log-exp
4×pow1 add-exp-log associate-/r/ add-cbrt-cube
3×flip3-+ flip-+
2×cbrt-div associate-+r+ pow1/3 div-inv
1×+-commutative distribute-rgt-in sub-neg flip3-- distribute-lft-in diff-log sum-log flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 75
Calls
4 calls:
17.0ms
(cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))
9.0ms
(cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))
14.0ms
(+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (* (* (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))) (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))) (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))
30.0ms
(- 1.0 (/ (* 1.0 (/ (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (* (* (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))) (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))) (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) (exp (* (fabs x) (fabs x))))) (+ 1.0 (* 0.3275911 (fabs x)))))

series2.3s

Counts
4 → 12
Calls
4 calls:
238.0ms
(cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))
222.0ms
(cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))
595.0ms
(+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (* (* (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))) (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))) (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))
1.2s
(- 1.0 (/ (* 1.0 (/ (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (* (* (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))) (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))) (cbrt (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) (exp (* (fabs x) (fabs x))))) (+ 1.0 (* 0.3275911 (fabs x)))))

simplify1.2s

Counts
87 → 87
Iterations

Useful iterations: done (1.1s)

IterNodesCost
01924581
14664375
218483357
done50013246

prune790.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 13.5b

localize62.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
0.2b
(* (/ 1 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))))
0.4b
(+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (* (/ 1 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))) 1.061405429))))))))
13.5b
(- 1.0 (/ (* 1.0 (/ (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (* (/ 1 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))) 1.061405429)))))))) (exp (* (fabs x) (fabs x))))) (+ 1.0 (* 0.3275911 (fabs x)))))

rewrite134.0ms

Algorithm
rewrite-expression-head
Rules
86×add-sqr-sqrt
67×times-frac
46×*-un-lft-identity
38×add-cube-cbrt
29×sqrt-prod
28×add-exp-log
24×associate-*r* associate-*l*
18×add-cbrt-cube
15×unswap-sqr
9×div-exp
8×prod-exp add-log-exp
6×pow1 associate-/r/
5×cbrt-undiv
4×flip3-+ sqrt-div cbrt-unprod flip-+
3×associate-/r* div-inv associate-/l*
2×rec-exp associate-+r+ 1-exp
1×+-commutative distribute-rgt-in frac-times sub-neg flip3-- frac-2neg distribute-lft-in diff-log associate-*r/ pow-prod-down associate-*l/ clear-num sum-log *-commutative flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 143
Calls
4 calls:
9.0ms
(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
95.0ms
(* (/ 1 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))))
7.0ms
(+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (* (/ 1 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))) 1.061405429))))))))
16.0ms
(- 1.0 (/ (* 1.0 (/ (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (* (/ 1 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))) 1.061405429)))))))) (exp (* (fabs x) (fabs x))))) (+ 1.0 (* 0.3275911 (fabs x)))))

series1.7s

Counts
4 → 12
Calls
4 calls:
47.0ms
(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
39.0ms
(* (/ 1 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))))
430.0ms
(+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (* (/ 1 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))) 1.061405429))))))))
1.1s
(- 1.0 (/ (* 1.0 (/ (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (* (/ 1 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))) 1.061405429)))))))) (exp (* (fabs x) (fabs x))))) (+ 1.0 (* 0.3275911 (fabs x)))))

simplify606.0ms

Counts
155 → 155
Iterations

Useful iterations: done (594.0ms)

IterNodesCost
03016021
19095705
done50004995

prune1.1s

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 13.5b

localize61.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))
0.4b
(+ (* (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (* 1.061405429 (/ (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))) -1.453152027))))) (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))) 0.254829592)
13.5b
(log (exp (- 1.0 (/ (* (/ (+ (* (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (* 1.061405429 (/ (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))) -1.453152027))))) (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))) 0.254829592) (exp (pow (fabs x) 2))) 1.0) (+ 1.0 (* 0.3275911 (fabs x)))))))
13.5b
(- 1.0 (/ (* (/ (+ (* (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (* 1.061405429 (/ (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))) -1.453152027))))) (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))) 0.254829592) (exp (pow (fabs x) 2))) 1.0) (+ 1.0 (* 0.3275911 (fabs x)))))

rewrite182.0ms

Algorithm
rewrite-expression-head
Rules
270×times-frac
151×add-sqr-sqrt *-un-lft-identity
147×add-cube-cbrt
138×sqrt-prod
24×associate-/l*
16×sqrt-div associate-/r/
9×add-exp-log flip3-+ add-cbrt-cube flip-+
8×div-inv add-log-exp
6×associate-/r* log-pow
5×pow1 log-prod exp-prod
3×cbrt-undiv div-exp
2×sub-neg exp-sum distribute-lft-out-- difference-of-squares
1×+-commutative log-div flip3-- frac-2neg exp-diff diff-log rem-log-exp clear-num sum-log flip-- associate-/l/
Counts
4 → 236
Calls
4 calls:
30.0ms
(/ (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))
15.0ms
(+ (* (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (* 1.061405429 (/ (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))) -1.453152027))))) (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))) 0.254829592)
91.0ms
(log (exp (- 1.0 (/ (* (/ (+ (* (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (* 1.061405429 (/ (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))) -1.453152027))))) (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))) 0.254829592) (exp (pow (fabs x) 2))) 1.0) (+ 1.0 (* 0.3275911 (fabs x)))))))
31.0ms
(- 1.0 (/ (* (/ (+ (* (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (* 1.061405429 (/ (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))) -1.453152027))))) (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))) 0.254829592) (exp (pow (fabs x) 2))) 1.0) (+ 1.0 (* 0.3275911 (fabs x)))))

series2.8s

Counts
4 → 12
Calls
4 calls:
44.0ms
(/ (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))
473.0ms
(+ (* (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (* 1.061405429 (/ (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))) -1.453152027))))) (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))) 0.254829592)
1.1s
(log (exp (- 1.0 (/ (* (/ (+ (* (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (* 1.061405429 (/ (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))) -1.453152027))))) (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))) 0.254829592) (exp (pow (fabs x) 2))) 1.0) (+ 1.0 (* 0.3275911 (fabs x)))))))
1.2s
(- 1.0 (/ (* (/ (+ (* (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (* 1.061405429 (/ (/ 1.0 (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))) -1.453152027))))) (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))) 0.254829592) (exp (pow (fabs x) 2))) 1.0) (+ 1.0 (* 0.3275911 (fabs x)))))

simplify2.2s

Counts
248 → 248
Iterations

Useful iterations: done (2.2s)

IterNodesCost
041212011
1101710411
241199588
done50029275

prune1.6s

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 13.5b

regimes123.0ms

Accuracy

0% (0.1b remaining)

Error of 13.7b against oracle of 13.7b and baseline of 13.7b

bsearch0.0ms

simplify6.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
034215
146215
done46215

end0.0ms

sample2.5s

Algorithm
intervals
Results
1.6s3893×body160valid
679.0ms4107×body80valid