Details

Time bar (total: 2.1s)

sample22.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0116
1116

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 16.9b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

16.5b
(cbrt (/ g (* 2.0 a)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
7×cbrt-prod
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
1×pow1 add-exp-log cbrt-div pow1/3 add-cbrt-cube div-inv add-log-exp
Counts
1 → 16
Calls
1 calls:
3.0ms
(cbrt (/ g (* 2.0 a)))

series18.0ms

Counts
1 → 3
Calls
1 calls:
18.0ms
(cbrt (/ g (* 2.0 a)))

simplify51.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
05454161

prune65.0ms

Filtered
15 candidates to 19 candidates (-26.7%)
Pruning

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New91019
Fresh000
Picked011
Done000
Total91120

Merged error: 0.5b

Counts
20 → 11

localize7.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ 1 (* 2.0 a))
0.3b
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
0.6b
(cbrt (/ 1 (* 2.0 a)))
0.6b
(cbrt g)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod
22×add-sqr-sqrt
17×add-exp-log
14×add-cube-cbrt *-un-lft-identity
10×associate-*r*
9×pow1 times-frac add-cbrt-cube
6×associate-*l*
4×pow1/3 div-exp prod-exp add-log-exp unswap-sqr
3×pow-prod-down div-inv associate-/l*
2×cbrt-undiv rec-exp cbrt-div pow-flip 1-exp cbrt-unprod
1×frac-2neg associate-*r/ clear-num associate-/r* *-commutative inv-pow
Counts
4 → 88
Calls
4 calls:
4.0ms
(/ 1 (* 2.0 a))
7.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
3.0ms
(cbrt (/ 1 (* 2.0 a)))
1.0ms
(cbrt g)

series71.0ms

Counts
4 → 12
Calls
4 calls:
2.0ms
(/ 1 (* 2.0 a))
20.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
24.0ms
(cbrt (/ 1 (* 2.0 a)))
25.0ms
(cbrt g)

simplify59.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
04994702
14994702

prune167.0ms

Filtered
63 candidates to 100 candidates (-58.7%)
Pruning

21 alts after pruning (19 fresh and 2 done)

PrunedKeptTotal
New8614100
Fresh459
Picked011
Done011
Total9021111

Merged error: 0.1b

Counts
111 → 21

localize9.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* (cbrt g) (cbrt (/ 1 2.0))) (cbrt (/ 1 a)))
0.5b
(* (cbrt g) (cbrt (/ 1 2.0)))
0.6b
(cbrt (/ 1 a))
0.6b
(cbrt g)

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
55×cbrt-prod
48×add-sqr-sqrt
32×*-un-lft-identity associate-*r*
31×times-frac
30×add-cube-cbrt
11×pow1 add-exp-log
8×unswap-sqr
7×pow1/3 associate-*l* pow-prod-down
6×cbrt-div
5×add-cbrt-cube
4×associate-*r/ prod-exp cbrt-unprod add-log-exp
3×div-inv
2×*-commutative
1×frac-times associate-*l/
Counts
4 → 111
Calls
4 calls:
13.0ms
(* (* (cbrt g) (cbrt (/ 1 2.0))) (cbrt (/ 1 a)))
8.0ms
(* (cbrt g) (cbrt (/ 1 2.0)))
2.0ms
(cbrt (/ 1 a))
1.0ms
(cbrt g)

series94.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* (* (cbrt g) (cbrt (/ 1 2.0))) (cbrt (/ 1 a)))
26.0ms
(* (cbrt g) (cbrt (/ 1 2.0)))
22.0ms
(cbrt (/ 1 a))
22.0ms
(cbrt g)

simplify55.0ms

Algorithm
egg-herbie
Counts
123 → 123
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
05006962

prune213.0ms

Filtered
86 candidates to 123 candidates (-43.0%)
Pruning

16 alts after pruning (15 fresh and 1 done)

PrunedKeptTotal
New1158123
Fresh11718
Picked101
Done112
Total12816144

Merged error: 0b

Counts
144 → 16

localize10.0ms

Local error

Found 3 expressions with local error:

0.3b
(* (cbrt (/ g 2.0)) (cbrt (/ 1 a)))
0.6b
(cbrt (/ g 2.0))
0.6b
(cbrt (/ 1 a))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
69×cbrt-prod
64×add-sqr-sqrt
46×times-frac
36×*-un-lft-identity
33×add-cube-cbrt
16×associate-*r* associate-*l*
12×unswap-sqr
6×cbrt-div
5×pow1 add-exp-log
4×pow1/3 div-inv
3×add-cbrt-cube add-log-exp
2×pow-prod-down
1×frac-times associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
3 → 103
Calls
3 calls:
11.0ms
(* (cbrt (/ g 2.0)) (cbrt (/ 1 a)))
2.0ms
(cbrt (/ g 2.0))
2.0ms
(cbrt (/ 1 a))

series71.0ms

Counts
3 → 9
Calls
3 calls:
23.0ms
(* (cbrt (/ g 2.0)) (cbrt (/ 1 a)))
25.0ms
(cbrt (/ g 2.0))
22.0ms
(cbrt (/ 1 a))

simplify69.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 0 (60.0ms)

IterNodesCost
05222975

prune160.0ms

Filtered
83 candidates to 112 candidates (-34.9%)
Pruning

16 alts after pruning (14 fresh and 2 done)

PrunedKeptTotal
New1093112
Fresh31114
Picked011
Done011
Total11216128

Merged error: 0b

Counts
128 → 16

regimes463.0ms

Accuracy

0% (0.8b remaining)

Error of 0.8b against oracle of 0.0b and baseline of 0.8b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0119
1119

end0.0ms

sample395.0ms

Algorithm
intervals
Results
192.0ms8000×body80valid

Profiling

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