Details

Time bar (total: 2.7s)

sample23.0ms

Algorithm
intervals
Results
12.0ms490×body80valid

simplify85.0ms

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 2 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×add-exp-log associate-*r* associate-*l*
2×expm1-log1p-u log1p-expm1-u
1×exp-prod exp-to-pow pow-prod-down prod-exp *-commutative cbrt-unprod rem-exp-log unswap-sqr
Counts
2 → 32
Calls
2 calls:
5.0ms
(* x (exp (* y y)))
2.0ms
(exp (* y y))

series50.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(* x (exp (* y y)))
12.0ms
(exp (* y y))

simplify63.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
094143
1335124
21315124
35001124

prune76.0ms

Filtered
38 candidates to 29 candidates (76.3%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New35338
Fresh000
Picked101
Done000
Total36339

Merged error: 0.0b

Counts
39 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity
7×unpow-prod-down associate-*r*
6×add-exp-log
4×pow-pow add-cbrt-cube
3×pow1 pow-unpow exp-prod associate-*l* prod-exp unswap-sqr sqr-pow
2×expm1-log1p-u pow-to-exp pow-exp log1p-expm1-u add-log-exp
1×*-commutative cbrt-unprod
Counts
2 → 49
Calls
2 calls:
3.0ms
(pow (exp y) y)
6.0ms
(* x (pow (exp y) y))

series117.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(pow (exp y) y)
64.0ms
(* x (pow (exp y) y))

simplify144.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 3 (138.0ms)

IterNodesCost
0153218
1606198
23014198
35002197

prune96.0ms

Filtered
55 candidates to 36 candidates (65.5%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New53255
Fresh112
Picked011
Done000
Total54458

Merged error: 0b

Counts
58 → 4

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (pow (exp y) y))
0.0b
(pow (exp y) y)
0.0b
(* x (pow (exp y) (/ y 2)))
0.0b
(* (* x (pow (exp y) (/ y 2))) (sqrt (pow (exp y) y)))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt
17×add-exp-log associate-*r*
15×add-cube-cbrt *-un-lft-identity
14×unpow-prod-down sqrt-prod
11×add-cbrt-cube
10×prod-exp
7×pow1
6×sqr-pow
4×expm1-log1p-u pow-pow associate-*l* cbrt-unprod log1p-expm1-u add-log-exp
3×pow-to-exp rem-sqrt-square pow-unpow exp-prod pow-exp unswap-sqr
2×*-commutative
1×sqrt-pow1 pow1/2 pow-prod-down
Counts
4 → 98
Calls
4 calls:
3.0ms
(sqrt (pow (exp y) y))
4.0ms
(pow (exp y) y)
6.0ms
(* x (pow (exp y) (/ y 2)))
10.0ms
(* (* x (pow (exp y) (/ y 2))) (sqrt (pow (exp y) y)))

series283.0ms

Counts
4 → 12
Calls
4 calls:
51.0ms
(sqrt (pow (exp y) y))
34.0ms
(pow (exp y) y)
65.0ms
(* x (pow (exp y) (/ y 2)))
132.0ms
(* (* x (pow (exp y) (/ y 2))) (sqrt (pow (exp y) y)))

simplify60.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
0305649
11396584
25001562

prune262.0ms

Filtered
110 candidates to 78 candidates (70.9%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1100110
Fresh022
Picked011
Done011
Total1104114

Merged error: 0b

Counts
114 → 4

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (exp y))
0.0b
(pow (sqrt (exp y)) y)
0.0b
(* x (pow (exp y) (/ y 2)))
0.0b
(* (* x (pow (exp y) (/ y 2))) (pow (sqrt (exp y)) y))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
32×add-exp-log
24×prod-exp
22×add-sqr-sqrt
17×associate-*r*
16×add-cube-cbrt unpow-prod-down *-un-lft-identity
11×add-cbrt-cube
9×pow-to-exp pow-exp sqrt-prod
8×sqrt-pow1
7×pow1
6×exp-prod pow-pow
4×expm1-log1p-u associate-*l* cbrt-unprod log1p-expm1-u add-log-exp sqr-pow
3×pow-unpow unswap-sqr
2×pow1/2 *-commutative
1×rem-sqrt-square sqrt-pow2
Counts
4 → 108
Calls
4 calls:
2.0ms
(sqrt (exp y))
4.0ms
(pow (sqrt (exp y)) y)
6.0ms
(* x (pow (exp y) (/ y 2)))
11.0ms
(* (* x (pow (exp y) (/ y 2))) (pow (sqrt (exp y)) y))

series261.0ms

Counts
4 → 12
Calls
4 calls:
13.0ms
(sqrt (exp y))
42.0ms
(pow (sqrt (exp y)) y)
68.0ms
(* x (pow (exp y) (/ y 2)))
139.0ms
(* (* x (pow (exp y) (/ y 2))) (pow (sqrt (exp y)) y))

simplify65.0ms

Algorithm
egg-herbie
Counts
120 → 120
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
0339745
11541658
25002576

prune249.0ms

Filtered
120 candidates to 78 candidates (65.0%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1200120
Fresh011
Picked011
Done022
Total1204124

Merged error: 0b

Counts
124 → 4

regimes76.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
063
163

end0.0ms

sample633.0ms

Algorithm
intervals
Results
380.0ms16062×body80valid

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