Details

Time bar (total: 1.9s)

sample17.0ms

Algorithm
intervals
Results
8.0ms341×body80valid

simplify29.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0194
1414
2694
3904
41054
51474
62264
73684
84154
94154

prune2.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 1.0 (* x (+ 0.253 (* x 0.12))))
0.0b
(+ 0.253 (* x 0.12))
0.1b
(* x (+ 0.253 (* x 0.12)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt add-log-exp
5×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
3×associate-*r* associate-*l*
2×distribute-rgt-in distribute-lft-in flip3-+ associate-*r/ flip-+ associate--r+
1×+-commutative sub-neg flip3-- diff-log pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod unswap-sqr
Counts
3 → 47
Calls
3 calls:
2.0ms
(- 1.0 (* x (+ 0.253 (* x 0.12))))
3.0ms
(+ 0.253 (* x 0.12))
5.0ms
(* x (+ 0.253 (* x 0.12)))

series12.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(- 1.0 (* x (+ 0.253 (* x 0.12))))
3.0ms
(+ 0.253 (* x 0.12))
6.0ms
(* x (+ 0.253 (* x 0.12)))

simplify36.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0226274
1991253
25002253

prune79.0ms

Filtered
56 candidates to 39 candidates (30.4%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New49756
Fresh000
Picked011
Done000
Total49857

Merged error: 0.0b

Counts
57 → 8

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* x (+ 0.253 (* x 0.12)))) (cbrt (* x (+ 0.253 (* x 0.12)))))
0.6b
(cbrt (* x (+ 0.253 (* x 0.12))))
0.6b
(cbrt (* x (+ 0.253 (* x 0.12))))
0.6b
(cbrt (* x (+ 0.253 (* x 0.12))))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-+ pow1/3 flip-+
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
6.0ms
(* (cbrt (* x (+ 0.253 (* x 0.12)))) (cbrt (* x (+ 0.253 (* x 0.12)))))
4.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
4.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
4.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))

series46.0ms

Counts
4 → 12
Calls
4 calls:
13.0ms
(* (cbrt (* x (+ 0.253 (* x 0.12)))) (cbrt (* x (+ 0.253 (* x 0.12)))))
10.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
12.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
11.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))

simplify54.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
04741148
118271083
25001902

prune232.0ms

Filtered
84 candidates to 67 candidates (20.2%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New83184
Fresh066
Picked011
Done011
Total83992

Merged error: 0.0b

Counts
92 → 9

localize9.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* x (* (cbrt (+ 0.253 (* x 0.12))) (cbrt (+ 0.253 (* x 0.12))))) (cbrt (+ 0.253 (* x 0.12))))
0.8b
(cbrt (+ 0.253 (* x 0.12)))
0.8b
(cbrt (+ 0.253 (* x 0.12)))
0.8b
(cbrt (+ 0.253 (* x 0.12)))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
60×cbrt-div
32×associate-*r/
30×flip3-+ flip-+
28×frac-times
14×associate-*l/
13×pow1 add-exp-log
12×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
8×add-cbrt-cube
6×associate-*r* pow-prod-down prod-exp cbrt-unprod
4×add-log-exp
3×pow1/3
1×associate-*l* *-commutative
Counts
4 → 89
Calls
4 calls:
17.0ms
(* (* x (* (cbrt (+ 0.253 (* x 0.12))) (cbrt (+ 0.253 (* x 0.12))))) (cbrt (+ 0.253 (* x 0.12))))
2.0ms
(cbrt (+ 0.253 (* x 0.12)))
2.0ms
(cbrt (+ 0.253 (* x 0.12)))
2.0ms
(cbrt (+ 0.253 (* x 0.12)))

series26.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(* (* x (* (cbrt (+ 0.253 (* x 0.12))) (cbrt (+ 0.253 (* x 0.12))))) (cbrt (+ 0.253 (* x 0.12))))
7.0ms
(cbrt (+ 0.253 (* x 0.12)))
7.0ms
(cbrt (+ 0.253 (* x 0.12)))
7.0ms
(cbrt (+ 0.253 (* x 0.12)))

simplify62.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
05271629
118931476
250011331

prune240.0ms

Filtered
101 candidates to 70 candidates (30.7%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New983101
Fresh246
Picked101
Done022
Total1019110

Merged error: 0.0b

Counts
110 → 9

localize20.0ms

Local error

Found 4 expressions with local error:

0.8b
(cbrt (+ 0.253 (* x 0.12)))
0.8b
(cbrt (+ 0.253 (* x 0.12)))
0.8b
(cbrt (- 0.253 (* x 0.12)))
1.1b
(cbrt (- (* 0.253 0.253) (* (* x 0.12) (* x 0.12))))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
13×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt cbrt-div *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
2×flip3-- flip3-+ flip-- flip-+
1×difference-of-squares
Counts
4 → 53
Calls
4 calls:
2.0ms
(cbrt (+ 0.253 (* x 0.12)))
2.0ms
(cbrt (+ 0.253 (* x 0.12)))
2.0ms
(cbrt (- 0.253 (* x 0.12)))
4.0ms
(cbrt (- (* 0.253 0.253) (* (* x 0.12) (* x 0.12))))

series34.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(cbrt (+ 0.253 (* x 0.12)))
7.0ms
(cbrt (+ 0.253 (* x 0.12)))
7.0ms
(cbrt (- 0.253 (* x 0.12)))
13.0ms
(cbrt (- (* 0.253 0.253) (* (* x 0.12) (* x 0.12))))

simplify53.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0513818
11822783
25002689

prune230.0ms

Filtered
65 candidates to 61 candidates (6.2%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New65065
Fresh066
Picked011
Done022
Total65974

Merged error: 0.0b

Counts
74 → 9

regimes157.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0114
1114

end0.0ms

sample439.0ms

Algorithm
intervals
Results
256.0ms10499×body80valid

Profiling

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