Details

Time bar (total: 2.0s)

sample16.0ms

Algorithm
intervals
Results
6.0ms256×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: 14.2b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

13.8b
(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)))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(cbrt (/ g (* 2.0 a)))

simplify51.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
05454161

prune57.0ms

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

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New11819
Fresh000
Picked011
Done000
Total11920

Merged error: 0.2b

Counts
20 → 9

localize8.0ms

Local error

Found 3 expressions with local error:

0.4b
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
0.5b
(cbrt (/ 1 (* 2.0 a)))
0.6b
(cbrt g)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod
19×add-sqr-sqrt
11×add-cube-cbrt *-un-lft-identity
10×associate-*r*
6×times-frac associate-*l*
5×pow1 add-exp-log
4×pow1/3 unswap-sqr
3×add-cbrt-cube add-log-exp
2×cbrt-div pow-prod-down div-inv
1×associate-*r/ prod-exp *-commutative cbrt-unprod
Counts
3 → 60
Calls
3 calls:
7.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
3.0ms
(cbrt (/ 1 (* 2.0 a)))
1.0ms
(cbrt g)

series66.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
24.0ms
(cbrt (/ 1 (* 2.0 a)))
22.0ms
(cbrt g)

simplify49.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
05581555

prune141.0ms

Filtered
49 candidates to 69 candidates (-40.8%)
Pruning

18 alts after pruning (17 fresh and 1 done)

PrunedKeptTotal
New561369
Fresh347
Picked101
Done011
Total601878

Merged error: 0.0b

Counts
78 → 18

localize10.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (* (cbrt g) (cbrt (/ 1 2.0))) (cbrt (/ 1 a)))
0.5b
(* (cbrt g) (cbrt (/ 1 2.0)))
0.5b
(cbrt (/ 1 a))
0.6b
(cbrt g)

rewrite26.0ms

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:
11.0ms
(* (* (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)

series93.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(* (* (cbrt g) (cbrt (/ 1 2.0))) (cbrt (/ 1 a)))
26.0ms
(* (cbrt g) (cbrt (/ 1 2.0)))
21.0ms
(cbrt (/ 1 a))
21.0ms
(cbrt g)

simplify57.0ms

Algorithm
egg-herbie
Counts
123 → 123
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
05006962

prune203.0ms

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

17 alts after pruning (16 fresh and 1 done)

PrunedKeptTotal
New1185123
Fresh51116
Picked101
Done011
Total12417141

Merged error: 0.0b

Counts
141 → 17

localize7.0ms

Local error

Found 3 expressions with local error:

0.4b
(* (cbrt (/ g 2.0)) (cbrt (/ 1 a)))
0.5b
(cbrt (/ 1 a))
0.5b
(cbrt (/ g 2.0))

rewrite22.0ms

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:
12.0ms
(* (cbrt (/ g 2.0)) (cbrt (/ 1 a)))
2.0ms
(cbrt (/ 1 a))
2.0ms
(cbrt (/ g 2.0))

series65.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(* (cbrt (/ g 2.0)) (cbrt (/ 1 a)))
22.0ms
(cbrt (/ 1 a))
24.0ms
(cbrt (/ g 2.0))

simplify72.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 0 (63.0ms)

IterNodesCost
05222975

prune152.0ms

Filtered
82 candidates to 112 candidates (-36.6%)
Pruning

15 alts after pruning (13 fresh and 2 done)

PrunedKeptTotal
New1093112
Fresh51015
Picked011
Done011
Total11415129

Merged error: 0.0b

Counts
129 → 15

regimes427.0ms

Accuracy

0% (0.8b remaining)

Error of 0.9b against oracle of 0.0b and baseline of 0.9b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0119
1119

end0.0ms

sample396.0ms

Algorithm
intervals
Results
198.0ms8000×body80valid

Profiling

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