Details

Time bar (total: 2.6s)

sample22.0ms

Algorithm
intervals
Results
10.0ms494×body80valid

simplify75.0ms

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

rewrite7.0ms

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
(* x (exp (* y y)))
1.0ms
(exp (* y y))

series58.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(* x (exp (* y y)))
18.0ms
(exp (* y y))

simplify56.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
094143
1335124
21315124
35001124

prune96.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

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:
2.0ms
(pow (exp y) y)
7.0ms
(* x (pow (exp y) y))

series103.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(pow (exp y) y)
62.0ms
(* x (pow (exp y) y))

simplify108.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 3 (104.0ms)

IterNodesCost
0153218
1606198
23014198
35002197

prune136.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
21×add-cube-cbrt *-un-lft-identity
16×pow-unpow
14×unpow-prod-down
9×times-frac
8×add-exp-log pow-pow
7×associate-*r* sqrt-prod
6×pow1 exp-prod add-cbrt-cube sqr-pow
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×pow-to-exp rem-sqrt-square associate-*l* pow-exp prod-exp unswap-sqr
1×sqrt-pow1 pow1/2 *-commutative cbrt-unprod div-inv
Counts
4 → 102
Calls
4 calls:
2.0ms
(sqrt (pow (exp y) y))
7.0ms
(* x (pow (exp y) (/ y 2)))
3.0ms
(pow (exp y) (/ y 2))
2.0ms
(pow (exp y) y)

series211.0ms

Counts
4 → 12
Calls
4 calls:
45.0ms
(sqrt (pow (exp y) y))
75.0ms
(* x (pow (exp y) (/ y 2)))
45.0ms
(pow (exp y) (/ y 2))
46.0ms
(pow (exp y) y)

simplify48.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0306514
11175483
25001479

prune360.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt
17×add-cube-cbrt *-un-lft-identity
13×add-exp-log pow-unpow
11×add-cbrt-cube
10×associate-*r* prod-exp
9×times-frac
7×pow1 unpow-prod-down
6×add-log-exp
4×expm1-log1p-u exp-prod pow-pow associate-*l* cbrt-unprod log1p-expm1-u
3×pow-to-exp pow-exp unswap-sqr sqr-pow
2×*-commutative
1×exp-to-pow exp-sqrt associate-*r/ pow-prod-down div-inv rem-exp-log
Counts
4 → 93
Calls
4 calls:
12.0ms
(* (* x (pow (exp y) (/ y 2))) (exp (* y (/ y 2))))
7.0ms
(* x (pow (exp y) (/ y 2)))
3.0ms
(pow (exp y) (/ y 2))
1.0ms
(exp (* y (/ y 2)))

series246.0ms

Counts
4 → 12
Calls
4 calls:
99.0ms
(* (* x (pow (exp y) (/ y 2))) (exp (* y (/ y 2))))
80.0ms
(* x (pow (exp y) (/ y 2)))
50.0ms
(pow (exp y) (/ y 2))
17.0ms
(exp (* y (/ y 2)))

simplify51.0ms

Algorithm
egg-herbie
Counts
105 → 105
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0326615
11452523
25001503

prune282.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes34.0ms

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
0128
1128

end0.0ms

sample583.0ms

Algorithm
intervals
Results
332.0ms15894×body80valid