Details

Time bar (total: 2.5s)

sample25.0ms

Algorithm
intervals
Results
11.0ms538×body80valid

simplify74.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
083
1123
2213
3483
41333
54373
619263
750013

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

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:
4.0ms
(exp (* y y))
13.0ms
(* x (exp (* y y)))

series48.0ms

Counts
2 → 6
Calls
2 calls:
15.0ms
(exp (* y y))
34.0ms
(* x (exp (* y y)))

simplify52.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
094143
1335124
21315124
35001124

prune83.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
7×associate-*r*
5×add-exp-log
4×add-cube-cbrt unpow-prod-down *-un-lft-identity
3×associate-*l* prod-exp add-cbrt-cube unswap-sqr
2×sqr-pow
1×pow1 expm1-log1p-u pow-to-exp pow-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp
Counts
1 → 27
Calls
1 calls:
15.0ms
(* x (pow (exp y) y))

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(* x (pow (exp y) y))

simplify66.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0111139
1413123
22013123
35002123

prune68.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log
24×prod-exp
14×associate-*r*
12×add-sqr-sqrt
9×add-cbrt-cube
8×pow-to-exp pow-exp
7×add-cube-cbrt unpow-prod-down *-un-lft-identity
4×associate-*l* cbrt-unprod
3×unswap-sqr sqr-pow
2×pow1 expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 59
Calls
2 calls:
16.0ms
(* x (pow (exp y) (/ y 2)))
39.0ms
(* (* x (pow (exp y) (/ y 2))) (pow (exp y) (/ y 2)))

series143.0ms

Counts
2 → 6
Calls
2 calls:
66.0ms
(* x (pow (exp y) (/ y 2)))
77.0ms
(* (* x (pow (exp y) (/ y 2))) (pow (exp y) (/ y 2)))

simplify41.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0234475
1955382
25001367

prune131.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

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

rewrite181.0ms

Algorithm
rewrite-expression-head
Rules
129×add-exp-log
126×prod-exp
42×pow-to-exp pow-exp
27×associate-*r*
21×add-sqr-sqrt
20×add-cbrt-cube
16×unpow-prod-down
15×add-cube-cbrt *-un-lft-identity
10×cbrt-unprod
9×sqrt-prod
5×pow1 associate-*l*
4×expm1-log1p-u sqrt-pow1 log1p-expm1-u add-log-exp sqr-pow
3×exp-prod *-commutative unswap-sqr
1×rem-sqrt-square pow1/2
Counts
4 → 143
Calls
4 calls:
3.0ms
(sqrt (exp y))
112.0ms
(* (* (* x (pow (exp y) (/ y 2))) (pow (sqrt (exp y)) (/ y 2))) (pow (sqrt (exp y)) (/ y 2)))
16.0ms
(* x (pow (exp y) (/ y 2)))
42.0ms
(* (* x (pow (exp y) (/ y 2))) (pow (sqrt (exp y)) (/ y 2)))

series388.0ms

Counts
4 → 12
Calls
4 calls:
17.0ms
(sqrt (exp y))
157.0ms
(* (* (* x (pow (exp y) (/ y 2))) (pow (sqrt (exp y)) (/ y 2))) (pow (sqrt (exp y)) (/ y 2)))
67.0ms
(* x (pow (exp y) (/ y 2)))
146.0ms
(* (* x (pow (exp y) (/ y 2))) (pow (sqrt (exp y)) (/ y 2)))

simplify75.0ms

Algorithm
egg-herbie
Counts
155 → 155
Iterations

Useful iterations: 2 (63.0ms)

IterNodesCost
04331692
119921122
250011028

prune289.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes26.0ms

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

sample627.0ms

Algorithm
intervals
Results
284.0ms16072×body80valid