Details

Time bar (total: 2.3s)

sample20.0ms

Algorithm
intervals
Results
9.0ms522×body80valid

simplify79.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
083
1123
2213
3483
41333
54373
619263
750013

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (exp (* y y)))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
2×add-exp-log
1×expm1-log1p-u pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 20
Calls
1 calls:
5.0ms
(* x (exp (* y y)))

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(* x (exp (* y y)))

simplify170.0ms

Algorithm
egg-herbie
Counts
23 → 23
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
076102
127987
2102887
3494787
4500187

prune46.0ms

Filtered
23 candidates to 19 candidates (82.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New22123
Fresh000
Picked011
Done000
Total22224

Merged error: 0.0b

Counts
24 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(cbrt (exp (* y y)))
0.0b
(* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))
0.0b
(* (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (exp (* y y))))
0.0b
(* (cbrt (exp (* y y))) (cbrt (exp (* y y))))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
25×pow1 add-sqr-sqrt
22×cbrt-prod
20×add-exp-log
16×add-cube-cbrt *-un-lft-identity
13×associate-*r*
11×pow-prod-down add-cbrt-cube
10×associate-*l* prod-exp cbrt-unprod
7×pow1/3
6×swap-sqr
5×unswap-sqr
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×*-commutative
2×pow-sqr pow-prod-up
1×pow2 pow-plus
Counts
4 → 102
Calls
4 calls:
2.0ms
(cbrt (exp (* y y)))
8.0ms
(* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))
11.0ms
(* (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (exp (* y y))))
7.0ms
(* (cbrt (exp (* y y))) (cbrt (exp (* y y))))

series389.0ms

Counts
4 → 12
Calls
4 calls:
116.0ms
(cbrt (exp (* y y)))
103.0ms
(* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))
32.0ms
(* (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (exp (* y y))))
139.0ms
(* (cbrt (exp (* y y))) (cbrt (exp (* y y))))

simplify61.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
02601057
11168868
25001750

prune201.0ms

Filtered
114 candidates to 74 candidates (64.9%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1131114
Fresh000
Picked101
Done011
Total1142116

Merged error: 0b

Counts
116 → 2

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(pow (exp (* y y)) 2/3)
0.0b
(cbrt (exp (* y y)))
0.0b
(* x (pow (exp (* y y)) 2/3))
0.0b
(* (* x (pow (exp (* y y)) 2/3)) (cbrt (exp (* y y))))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
17×add-exp-log add-sqr-sqrt
13×associate-*r*
12×add-cube-cbrt *-un-lft-identity
10×prod-exp
9×add-cbrt-cube
7×pow1 unpow-prod-down
6×cbrt-prod
5×add-log-exp
4×expm1-log1p-u associate-*l* cbrt-unprod log1p-expm1-u
3×pow-to-exp pow-unpow pow-pow pow-exp unswap-sqr sqr-pow
2×*-commutative
1×exp-prod exp-to-pow pow1/3 pow-prod-down
Counts
4 → 85
Calls
4 calls:
3.0ms
(pow (exp (* y y)) 2/3)
2.0ms
(cbrt (exp (* y y)))
5.0ms
(* x (pow (exp (* y y)) 2/3))
8.0ms
(* (* x (pow (exp (* y y)) 2/3)) (cbrt (exp (* y y))))

series361.0ms

Counts
4 → 12
Calls
4 calls:
117.0ms
(pow (exp (* y y)) 2/3)
112.0ms
(cbrt (exp (* y y)))
99.0ms
(* x (pow (exp (* y y)) 2/3))
32.0ms
(* (* x (pow (exp (* y y)) 2/3)) (cbrt (exp (* y y))))

simplify52.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0274595
11237497
25002452

prune195.0ms

Filtered
97 candidates to 68 candidates (70.1%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New97097
Fresh000
Picked011
Done011
Total97299

Merged error: 0b

Counts
99 → 2

regimes69.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
063
163

end0.0ms

sample543.0ms

Algorithm
intervals
Results
302.0ms16022×body80valid