Details

Time bar (total: 4.7s)

sample14.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1113
2113

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 16.4b

localize5.0ms

Local error

Found 1 expressions with local error:

16.0b
(cbrt (/ g (* 2.0 a)))

rewrite5.0ms

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:
5.0ms
(cbrt (/ g (* 2.0 a)))

series89.0ms

Counts
1 → 3
Calls
1 calls:
89.0ms
(cbrt (/ g (* 2.0 a)))

simplify151.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (35.0ms)

IterNodesCost
094114
1154105
2348103
3953101
4434697
5500297

prune56.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 4.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt g)
0.5b
(cbrt g)
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
5.0b
(cbrt (/ (cbrt g) a))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
44×cbrt-prod
21×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
2×cbrt-div div-inv
Counts
4 → 69
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
5.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
3.0ms
(cbrt (/ (cbrt g) a))

series806.0ms

Counts
4 → 12
Calls
4 calls:
180.0ms
(cbrt g)
167.0ms
(cbrt g)
297.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
161.0ms
(cbrt (/ (cbrt g) a))

simplify67.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (61.0ms)

IterNodesCost
0229493
1585469
22337457
35002447

prune267.0ms

Pruning

18 alts after pruning (17 fresh and 1 done)

Merged error: 0.1b

localize13.0ms

Local error

Found 4 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
22×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×times-frac
1×cbrt-div div-inv
Counts
4 → 52
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt (cbrt g))
1.0ms
(cbrt a)
5.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series904.0ms

Counts
4 → 12
Calls
4 calls:
179.0ms
(cbrt g)
236.0ms
(cbrt (cbrt g))
177.0ms
(cbrt a)
312.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify45.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 3 (41.0ms)

IterNodesCost
0158298
1355276
21251266
35002260

prune239.0ms

Pruning

20 alts after pruning (19 fresh and 1 done)

Merged error: 0.1b

localize20.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt g)
0.6b
(cbrt (cbrt g))
0.6b
(cbrt (* (cbrt g) (cbrt g)))
0.6b
(cbrt a)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 45
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt (cbrt g))
5.0ms
(cbrt (* (cbrt g) (cbrt g)))
1.0ms
(cbrt a)

series853.0ms

Counts
4 → 12
Calls
4 calls:
180.0ms
(cbrt g)
237.0ms
(cbrt (cbrt g))
261.0ms
(cbrt (* (cbrt g) (cbrt g)))
175.0ms
(cbrt a)

simplify127.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 4 (123.0ms)

IterNodesCost
0135215
1302195
2946185
34036185
45003180

prune201.0ms

Pruning

20 alts after pruning (19 fresh and 1 done)

Merged error: 0.1b

regimes429.0ms

Accuracy

0% (1.1b remaining)

Error of 1.2b against oracle of 0.1b and baseline of 1.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02019
12019

end0.0ms

sample360.0ms

Algorithm
intervals
Results
186.0ms8000×body80valid