Details

Time bar (total: 3.7s)

sample14.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
093
1113
2113

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ g (* 2.0 a))
14.4b
(cbrt (/ g (* 2.0 a)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
7×add-exp-log cbrt-prod add-cbrt-cube
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
3×associate-/l*
2×pow1 cbrt-undiv expm1-log1p-u div-exp log1p-expm1-u div-inv add-log-exp
1×cbrt-div frac-2neg pow1/3 prod-exp clear-num associate-/r* cbrt-unprod
Counts
2 → 41
Calls
2 calls:
8.0ms
(/ g (* 2.0 a))
5.0ms
(cbrt (/ g (* 2.0 a)))

series103.0ms

Counts
2 → 6
Calls
2 calls:
16.0ms
(/ g (* 2.0 a))
87.0ms
(cbrt (/ g (* 2.0 a)))

simplify51.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 3 (43.0ms)

IterNodesCost
0177214
1489190
21896188
35001186

prune110.0ms

Pruning

12 alts after pruning (12 fresh and 0 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 3 expressions with local error:

0.3b
(/ (cbrt g) (cbrt (* 2.0 a)))
0.6b
(cbrt g)
0.8b
(cbrt (* 2.0 a))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod
24×times-frac
21×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×associate-/l*
5×add-exp-log
4×associate-/r*
3×pow1 expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
2×pow1/3
1×cbrt-undiv frac-2neg div-exp clear-num div-inv
Counts
3 → 72
Calls
3 calls:
7.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
1.0ms
(cbrt g)
3.0ms
(cbrt (* 2.0 a))

series472.0ms

Counts
3 → 9
Calls
3 calls:
110.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
174.0ms
(cbrt g)
188.0ms
(cbrt (* 2.0 a))

simplify48.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (42.0ms)

IterNodesCost
0210501
1512482
21616475
35002468

prune205.0ms

Pruning

16 alts after pruning (16 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ 1 (* 2.0 a))
0.4b
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
0.6b
(cbrt (/ 1 (* 2.0 a)))
0.6b
(cbrt g)

rewrite42.0ms

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×expm1-log1p-u pow1/3 div-exp prod-exp log1p-expm1-u 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 → 96
Calls
4 calls:
11.0ms
(/ 1 (* 2.0 a))
21.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
6.0ms
(cbrt (/ 1 (* 2.0 a)))
1.0ms
(cbrt g)

series482.0ms

Counts
4 → 12
Calls
4 calls:
15.0ms
(/ 1 (* 2.0 a))
100.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
197.0ms
(cbrt (/ 1 (* 2.0 a)))
171.0ms
(cbrt g)

simplify75.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0287514
1941471
23692440
35001440

prune244.0ms

Pruning

15 alts after pruning (15 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite64.0ms

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×expm1-log1p-u associate-*r/ prod-exp cbrt-unprod log1p-expm1-u add-log-exp
3×div-inv
2×*-commutative
1×frac-times associate-*l/
Counts
4 → 119
Calls
4 calls:
39.0ms
(* (* (cbrt g) (cbrt (/ 1 2.0))) (cbrt (/ 1 a)))
17.0ms
(* (cbrt g) (cbrt (/ 1 2.0)))
1.0ms
(cbrt g)
3.0ms
(cbrt (/ 1 a))

series673.0ms

Counts
4 → 12
Calls
4 calls:
110.0ms
(* (* (cbrt g) (cbrt (/ 1 2.0))) (cbrt (/ 1 a)))
220.0ms
(* (cbrt g) (cbrt (/ 1 2.0)))
173.0ms
(cbrt g)
170.0ms
(cbrt (/ 1 a))

simplify55.0ms

Algorithm
egg-herbie
Counts
131 → 131
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0412833
11653787
25001759

prune343.0ms

Pruning

15 alts after pruning (15 fresh and 0 done)

Merged error: 0.0b

regimes274.0ms

Accuracy

0% (0.8b remaining)

Error of 0.9b against oracle of 0.1b and baseline of 0.9b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0157
1157

end0.0ms

sample355.0ms

Algorithm
intervals
Results
170.0ms8000×body80valid