Details

Time bar (total: 2.3s)

sample26.0ms

Algorithm
intervals
Results
12.0ms343×body80valid

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0133
1283
2463
3473
4473

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize4.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (* x 3.0) y) y)
0.2b
(* (* x 3.0) y)

rewrite72.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*r*
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×associate-*l* *-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
50.0ms
(* (* (* x 3.0) y) y)
20.0ms
(* (* x 3.0) y)

series49.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(* (* (* x 3.0) y) y)
20.0ms
(* (* x 3.0) y)

simplify40.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0170188
11034145
25001145

prune86.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 2 expressions with local error:

0.2b
(* x (* 3.0 y))
0.2b
(* (* x (* 3.0 y)) y)

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
2×*-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
16.0ms
(* x (* 3.0 y))
42.0ms
(* (* x (* 3.0 y)) y)

series45.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(* x (* 3.0 y))
28.0ms
(* (* x (* 3.0 y)) y)

simplify34.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0171188
1889145
25001145

prune71.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* (* x 3.0) y) y)) (cbrt (* (* (* x 3.0) y) y)))
19.3b
(cbrt (* (* (* x 3.0) y) y))
19.3b
(cbrt (* (* (* x 3.0) y) y))
19.3b
(cbrt (* (* (* x 3.0) y) y))

rewrite175.0ms

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:
46.0ms
(* (cbrt (* (* (* x 3.0) y) y)) (cbrt (* (* (* x 3.0) y) y)))
43.0ms
(cbrt (* (* (* x 3.0) y) y))
41.0ms
(cbrt (* (* (* x 3.0) y) y))
43.0ms
(cbrt (* (* (* x 3.0) y) y))

series421.0ms

Counts
4 → 12
Calls
4 calls:
127.0ms
(* (cbrt (* (* (* x 3.0) y) y)) (cbrt (* (* (* x 3.0) y) y)))
97.0ms
(cbrt (* (* (* x 3.0) y) y))
98.0ms
(cbrt (* (* (* x 3.0) y) y))
99.0ms
(cbrt (* (* (* x 3.0) y) y))

simplify100.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (93.0ms)

IterNodesCost
0220537
1708472
23288393
35001387

prune328.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

7.8b
(* (* x 3.0) (pow y 2))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
14×add-exp-log
9×prod-exp
8×associate-*r*
6×add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt unpow-prod-down *-un-lft-identity cbrt-unprod
2×pow-to-exp pow-exp
1×pow1 associate-*l* *-commutative unpow2 add-log-exp sqr-pow
Counts
1 → 25
Calls
1 calls:
22.0ms
(* (* x 3.0) (pow y 2))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* (* x 3.0) (pow y 2))

simplify177.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0157120
1730100
24629100
35001100

prune43.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0.0b

regimes96.0ms

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
093
193

end0.0ms

sample368.0ms

Algorithm
intervals
Results
207.0ms10716×body80valid