Details

Time bar (total: 1.6s)

sample13.0ms

Algorithm
intervals
Results
4.0ms295×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
092
1162
2182
3182

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize7.0ms

Local error

Found 1 expressions with local error:

0.4b
(* (* x 27.0) y)

rewrite18.0ms

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:
18.0ms
(* (* x 27.0) y)

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(* (* x 27.0) y)

simplify71.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
010172
150257
2246057
3500157

prune36.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 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))

series20.0ms

Counts
1 → 3
Calls
1 calls:
20.0ms
(* 27.0 (* x y))

simplify87.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
08671
131856
2123256
3343656
4500256

prune37.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (sqrt 27.0) (* x y))
0.3b
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))

rewrite74.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
12×associate-*l*
9×pow-prod-down prod-exp cbrt-unprod
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity sqrt-prod
2×associate-*r* *-commutative add-log-exp
Counts
2 → 45
Calls
2 calls:
19.0ms
(* (sqrt 27.0) (* x y))
53.0ms
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))

series120.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(* (sqrt 27.0) (* x y))
78.0ms
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))

simplify107.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 3 (103.0ms)

IterNodesCost
0158242
1674190
23452190
35001186

prune92.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.3b
(* (pow (sqrt 27.0) 3/2) (* x y))
0.3b
(* (sqrt (sqrt 27.0)) (* (pow (sqrt 27.0) 3/2) (* x y)))

rewrite87.0ms

Algorithm
rewrite-expression-head
Rules
36×add-exp-log
25×prod-exp
19×associate-*l*
16×add-cbrt-cube
12×sqrt-prod
9×cbrt-unprod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×unpow-prod-down
4×pow1 pow-to-exp pow-exp
2×associate-*r* *-commutative add-log-exp
1×pow-prod-down sqr-pow
Counts
2 → 56
Calls
2 calls:
26.0ms
(* (pow (sqrt 27.0) 3/2) (* x y))
59.0ms
(* (sqrt (sqrt 27.0)) (* (pow (sqrt 27.0) 3/2) (* x y)))

series233.0ms

Counts
2 → 6
Calls
2 calls:
153.0ms
(* (pow (sqrt 27.0) 3/2) (* x y))
79.0ms
(* (sqrt (sqrt 27.0)) (* (pow (sqrt 27.0) 3/2) (* x y)))

simplify43.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0236443
1978378
25001378

prune132.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes81.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0112
1112

end0.0ms

sample310.0ms

Algorithm
intervals
Results
130.0ms9158×body80valid