Details

Time bar (total: 1.7s)

sample17.0ms

Algorithm
intervals
Results
9.0ms334×body80valid

simplify30.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0194
1414
2694
3904
41054
51474
62264
73684
84154
94154

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite20.0ms

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:
4.0ms
(+ 0.253 (* x 0.12))
5.0ms
(- 1.0 (* x (+ 0.253 (* x 0.12))))
9.0ms
(* x (+ 0.253 (* x 0.12)))

series25.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(+ 0.253 (* x 0.12))
11.0ms
(- 1.0 (* x (+ 0.253 (* x 0.12))))
11.0ms
(* x (+ 0.253 (* x 0.12)))

simplify34.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0226274
1991253
25002253

prune75.0ms

Filtered
39 candidates to 56 candidates (-43.6%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New49756
Fresh000
Picked011
Done000
Total49857

Merged error: 0.0b

Counts
57 → 8

localize9.0ms

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)))))
3.0ms
(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))))

series45.0ms

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))))
10.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
13.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))

simplify48.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
04741148
118271083
25001902

prune236.0ms

Filtered
67 candidates to 84 candidates (-25.4%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New82284
Fresh066
Picked011
Done011
Total821092

Merged error: 0.0b

Counts
92 → 10

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt (* x (+ 0.253 (* x 0.12))))
0.6b
(cbrt (* x (+ 0.253 (* x 0.12))))
0.8b
(cbrt (+ 0.253 (* x 0.12)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
8×cbrt-prod
6×add-sqr-sqrt add-cube-cbrt cbrt-div *-un-lft-identity
4×pow1 add-exp-log pow1/3 associate-*r/ add-cbrt-cube add-log-exp
3×flip3-+ flip-+
Counts
4 → 46
Calls
4 calls:
1.0ms
(cbrt x)
4.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
3.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
2.0ms
(cbrt (+ 0.253 (* x 0.12)))

series48.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt x)
10.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
10.0ms
(cbrt (* x (+ 0.253 (* x 0.12))))
7.0ms
(cbrt (+ 0.253 (* x 0.12)))

simplify40.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0419637
11362608
25001500

prune169.0ms

Filtered
52 candidates to 58 candidates (-11.5%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New58058
Fresh077
Picked011
Done022
Total581068

Merged error: 0.0b

Counts
68 → 10

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt x) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series89.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* (cbrt x) (cbrt x))
21.0ms
(cbrt x)
23.0ms
(cbrt x)
21.0ms
(cbrt x)

simplify72.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (67.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune71.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

10 alts after pruning (6 fresh and 4 done)

PrunedKeptTotal
New85085
Fresh066
Picked011
Done033
Total851095

Merged error: 0.0b

Counts
95 → 10

regimes162.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample431.0ms

Algorithm
intervals
Results
258.0ms10641×body80valid

Profiling

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