Details

Time bar (total: 3.5s)

sample38.0ms

Algorithm
intervals
Results
25.0ms529×body80valid

simplify86.0ms

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))

series45.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(* x (exp (* y y)))
12.0ms
(exp (* y y))

simplify65.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
094143
1335124
21315124
35001124

prune89.0ms

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))

series97.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(pow (exp y) y)
62.0ms
(* x (pow (exp y) y))

simplify122.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 3 (117.0ms)

IterNodesCost
0153218
1606198
23014198
35002197

prune136.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize12.0ms

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)))

rewrite30.0ms

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:
2.0ms
(sqrt (pow (exp y) y))
2.0ms
(pow (exp y) y)
7.0ms
(* x (pow (exp y) (/ y 2)))
16.0ms
(* (* x (pow (exp y) (/ y 2))) (sqrt (pow (exp y) y)))

series289.0ms

Counts
4 → 12
Calls
4 calls:
53.0ms
(sqrt (pow (exp y) y))
35.0ms
(pow (exp y) y)
67.0ms
(* x (pow (exp y) (/ y 2)))
135.0ms
(* (* x (pow (exp y) (/ y 2))) (sqrt (pow (exp y) y)))

simplify58.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
0305649
11396584
25001562

prune330.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
7.0ms
(* (cbrt (exp y)) (cbrt (exp y)))
1.0ms
(cbrt (exp y))
1.0ms
(cbrt (exp y))
1.0ms
(cbrt (exp y))

series628.0ms

Counts
4 → 12
Calls
4 calls:
109.0ms
(* (cbrt (exp y)) (cbrt (exp y)))
90.0ms
(cbrt (exp y))
337.0ms
(cbrt (exp y))
92.0ms
(cbrt (exp y))

simplify84.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (77.0ms)

IterNodesCost
0120459
1383422
21820389
35002361

prune275.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes43.0ms

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 (1.0ms)

IterNodesCost
063
163

end0.0ms

sample1.0s

Algorithm
intervals
Results
768.0ms15832×body80valid