Details

Time bar (total: 1.6s)

sample15.0ms

Algorithm
intervals
Results
6.0ms305×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
092
1162
2182
3182

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize3.0ms

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-*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:
17.0ms
(* (* x 27.0) y)

series18.0ms

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

simplify59.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
010172
150257
2246057
3500157

prune32.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

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

series18.0ms

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

simplify87.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
09171
135856
2145156
3375256
4500156

prune29.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 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))

series21.0ms

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

simplify80.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
08671
131856
2123256
3343656
4500256

prune31.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* 27.0 (* x y))) (cbrt (* 27.0 (* x y))))
12.1b
(cbrt (* 27.0 (* x y)))
12.1b
(cbrt (* 27.0 (* x y)))
12.1b
(cbrt (* 27.0 (* x 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:
26.0ms
(* (cbrt (* 27.0 (* x y))) (cbrt (* 27.0 (* x y))))
11.0ms
(cbrt (* 27.0 (* x y)))
11.0ms
(cbrt (* 27.0 (* x y)))
14.0ms
(cbrt (* 27.0 (* x y)))

series401.0ms

Counts
4 → 12
Calls
4 calls:
131.0ms
(* (cbrt (* 27.0 (* x y))) (cbrt (* 27.0 (* x y))))
90.0ms
(cbrt (* 27.0 (* x y)))
88.0ms
(cbrt (* 27.0 (* x y)))
91.0ms
(cbrt (* 27.0 (* x y)))

simplify103.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (97.0ms)

IterNodesCost
0205441
1703390
23412330
35001323

prune178.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0b

regimes115.0ms

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
072
172

end0.0ms

sample304.0ms

Algorithm
intervals
Results
128.0ms9109×body80valid