Details

Time bar (total: 1.6s)

sample12.0ms

Algorithm
intervals
Results
4.0ms281×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
092
1162
2182
3182

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize4.0ms

Local error

Found 1 expressions with local error:

0.3b
(* (* x 27.0) y)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
21.0ms
(* (* x 27.0) y)

series19.0ms

Counts
1 → 3
Calls
1 calls:
19.0ms
(* (* x 27.0) y)

simplify61.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010172
150257
2246057
3500157

prune35.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* x (* 27.0 y))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×associate-*r* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
17.0ms
(* x (* 27.0 y))

series18.0ms

Counts
1 → 3
Calls
1 calls:
18.0ms
(* x (* 27.0 y))

simplify84.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
09171
135856
2145156
3375256
4500156

prune35.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.3b
(* 27.0 (* x y))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×associate-*r* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
16.0ms
(* 27.0 (* x y))

series19.0ms

Counts
1 → 3
Calls
1 calls:
18.0ms
(* 27.0 (* x y))

simplify77.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
08671
131856
2123256
3343656
4500256

prune34.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* x (* 27.0 y))) (cbrt (* x (* 27.0 y))))
8.8b
(cbrt (* x (* 27.0 y)))
8.8b
(cbrt (* x (* 27.0 y)))
8.8b
(cbrt (* x (* 27.0 y)))

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 58
Calls
4 calls:
29.0ms
(* (cbrt (* x (* 27.0 y))) (cbrt (* x (* 27.0 y))))
11.0ms
(cbrt (* x (* 27.0 y)))
11.0ms
(cbrt (* x (* 27.0 y)))
11.0ms
(cbrt (* x (* 27.0 y)))

series403.0ms

Counts
4 → 12
Calls
4 calls:
130.0ms
(* (cbrt (* x (* 27.0 y))) (cbrt (* x (* 27.0 y))))
91.0ms
(cbrt (* x (* 27.0 y)))
91.0ms
(cbrt (* x (* 27.0 y)))
90.0ms
(cbrt (* x (* 27.0 y)))

simplify97.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (91.0ms)

IterNodesCost
0207442
1705391
23372331
35002324

prune171.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0.0b

regimes88.0ms

Accuracy

0% (0.3b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 0.4b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
072
172

end0.0ms

sample318.0ms

Algorithm
intervals
Results
123.0ms9175×body80valid