Details

Time bar (total: 1.7s)

sample19.0ms

Algorithm
intervals
Results
9.0ms499×body80valid

simplify63.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
1123
2213
3483
41333
54373
619263
750023

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

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×pow-prod-down prod-exp *-commutative cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 18
Calls
1 calls:
4.0ms
(* x (exp (* y y)))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* x (exp (* y y)))

simplify147.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
07494
127381
2101581
3490981
4500181

prune43.0ms

Filtered
21 candidates to 17 candidates (81.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 4 expressions with local error:

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

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×pow1 sqrt-prod
12×associate-*r*
11×add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
6×sqrt-pow1 add-log-exp
4×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×rem-sqrt-square exp-prod exp-to-pow pow1/2 *-commutative unswap-sqr
Counts
4 → 73
Calls
4 calls:
1.0ms
(sqrt (exp (* y y)))
1.0ms
(sqrt (exp (* y y)))
6.0ms
(* x (sqrt (exp (* y y))))
17.0ms
(* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))

series110.0ms

Counts
4 → 12
Calls
4 calls:
20.0ms
(sqrt (exp (* y y)))
20.0ms
(sqrt (exp (* y y)))
43.0ms
(* x (sqrt (exp (* y y))))
28.0ms
(* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))

simplify91.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0164464
1785404
23051392
35001392

prune179.0ms

Filtered
85 candidates to 56 candidates (65.9%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (* x (exp (* y y))))
0.0b
(* x (exp (* y y)))
0.0b
(* x (exp (* y y)))
0.2b
(* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
60×pow1
30×sqrt-pow1
23×pow-prod-down
18×add-sqr-sqrt
12×add-cube-cbrt *-un-lft-identity
11×pow1/2
10×associate-*r* associate-*l* pow-prod-up add-cbrt-cube
8×add-exp-log
6×pow-sqr
5×sqrt-prod
4×swap-sqr add-log-exp
3×prod-exp *-commutative cbrt-unprod unswap-sqr
1×pow2 pow-plus sqrt-unprod rem-square-sqrt
Counts
4 → 96
Calls
4 calls:
2.0ms
(sqrt (* x (exp (* y y))))
4.0ms
(* x (exp (* y y)))
5.0ms
(* x (exp (* y y)))
19.0ms
(* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))))

series136.0ms

Counts
4 → 12
Calls
4 calls:
44.0ms
(sqrt (* x (exp (* y y))))
27.0ms
(* x (exp (* y y)))
28.0ms
(* x (exp (* y y)))
37.0ms
(* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))))

simplify44.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0249519
11203441
25001431

prune164.0ms

Filtered
108 candidates to 60 candidates (55.6%)
Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes71.0ms

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

sample509.0ms

Algorithm
intervals
Results
279.0ms15899×body80valid