Details

Time bar (total: 2.7s)

sample14.0ms

Algorithm
intervals
Results
6.0ms330×body80valid

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0133
1283
2463
3473
4473

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (* x 3.0) y) y)
0.3b
(* (* x 3.0) y)

rewrite13.0ms

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×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
7.0ms
(* (* (* x 3.0) y) y)
5.0ms
(* (* x 3.0) y)

series62.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(* (* (* x 3.0) y) y)
25.0ms
(* (* x 3.0) y)

simplify46.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0174202
11038159
25002159

prune85.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

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×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
7.0ms
(* (* x (* 3.0 y)) y)
5.0ms
(* x (* 3.0 y))

series58.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(* (* x (* 3.0 y)) y)
22.0ms
(* x (* 3.0 y))

simplify46.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0175202
1893159
25002159

prune81.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y))))
10.0b
(cbrt (* x (* 3.0 y)))
10.0b
(cbrt (* x (* 3.0 y)))
10.0b
(cbrt (* x (* 3.0 y)))

rewrite20.0ms

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×expm1-log1p-u swap-sqr associate-*r* associate-*l* add-cbrt-cube log1p-expm1-u 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 → 66
Calls
4 calls:
6.0ms
(* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y))))
4.0ms
(cbrt (* x (* 3.0 y)))
4.0ms
(cbrt (* x (* 3.0 y)))
4.0ms
(cbrt (* x (* 3.0 y)))

series476.0ms

Counts
4 → 12
Calls
4 calls:
154.0ms
(* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y))))
106.0ms
(cbrt (* x (* 3.0 y)))
106.0ms
(cbrt (* x (* 3.0 y)))
109.0ms
(cbrt (* x (* 3.0 y)))

simplify118.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 3 (111.0ms)

IterNodesCost
0214479
1740428
23496371
35001364

prune231.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (* 3.0 y))
0.6b
(cbrt x)
10.0b
(cbrt (* x (* 3.0 y)))
10.0b
(cbrt (* x (* 3.0 y)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 46
Calls
4 calls:
2.0ms
(cbrt (* 3.0 y))
1.0ms
(cbrt x)
4.0ms
(cbrt (* x (* 3.0 y)))
4.0ms
(cbrt (* x (* 3.0 y)))

series614.0ms

Counts
4 → 12
Calls
4 calls:
212.0ms
(cbrt (* 3.0 y))
188.0ms
(cbrt x)
106.0ms
(cbrt (* x (* 3.0 y)))
108.0ms
(cbrt (* x (* 3.0 y)))

simplify89.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 4 (84.0ms)

IterNodesCost
0151243
1291221
2788201
32727201
45002199

prune198.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0.0b

regimes144.0ms

Accuracy

0% (0.2b 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

sample355.0ms

Algorithm
intervals
Results
197.0ms10631×body80valid