Details

sample34.0ms

Algorithm

intervals

Results

17.0ms

494×

body

valid

simplify75.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	8	3
1	12	3
2	21	3
3	48	3
4	133	3
5	437	3
6	1926	3
7	5002	3

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 2 expressions with local error:

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

rewrite6.0ms

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`
1×	`exp-prod` `exp-to-pow` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `rem-exp-log` `unswap-sqr`

Counts

2 → 28

Calls

2 calls:

4.0ms	(* x (exp (* y y)))
1.0ms	(exp (* y y))

series39.0ms

Counts

2 → 6

Calls

2 calls:

29.0ms	(* x (exp (* y y)))
9.0ms	(exp (* y y))

simplify42.0ms

Algorithm

egg-herbie

Counts

34 → 34

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	89	130
1	321	114
2	1270	114
3	5001	114

prune63.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite9.0ms

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×	`pow-to-exp` `pow-exp` `add-log-exp`
1×	`*-commutative` `cbrt-unprod`

Counts

2 → 45

Calls

2 calls:

2.0ms	(pow (exp y) y)
6.0ms	(* x (pow (exp y) y))

series81.0ms

Counts

2 → 6

Calls

2 calls:

30.0ms	(pow (exp y) y)
51.0ms	(* x (pow (exp y) y))

simplify97.0ms

Algorithm

egg-herbie

Counts

51 → 51

Iterations

Useful iterations: 3 (93.0ms)

Iter	Nodes	Cost
0	148	205
1	591	190
2	2968	190
3	5001	189

prune86.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize10.0ms

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×	`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 → 94

Calls

4 calls:

2.0ms	(sqrt (pow (exp y) y))
8.0ms	(* x (pow (exp y) (/ y 2)))
3.0ms	(pow (exp y) (/ y 2))
2.0ms	(pow (exp y) y)

series169.0ms

Counts

4 → 12

Calls

4 calls:

44.0ms	(sqrt (pow (exp y) y))
58.0ms	(* x (pow (exp y) (/ y 2)))
36.0ms	(pow (exp y) (/ y 2))
30.0ms	(pow (exp y) y)

simplify40.0ms

Algorithm

egg-herbie

Counts

106 → 106

Iterations

Useful iterations: 2 (33.0ms)

Iter	Nodes	Cost
0	295	487
1	1145	461
2	5002	457

prune304.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite84.0ms

Algorithm

rewrite-expression-head

Rules

52×	`cbrt-prod`
47×	`add-sqr-sqrt`
26×	`unpow-prod-down`
23×	`add-cube-cbrt` `*-un-lft-identity`
22×	`pow1`
16×	`unswap-sqr`
15×	`add-exp-log`
14×	`sqr-pow`
13×	`associate-l`
11×	`associate-r`
10×	`swap-sqr`
9×	`add-cbrt-cube`
8×	`pow-pow` `pow-prod-down`
7×	`prod-exp` `cbrt-unprod`
6×	`pow-unpow` `exp-prod` `pow1/3`
4×	`add-log-exp`
2×	`pow-to-exp` `pow-exp` `pow-sqr` `*-commutative` `pow-prod-up`
1×	`pow2` `pow-plus`

Counts

4 → 125

Calls

4 calls:

2.0ms	(pow (exp y) y)
2.0ms	(pow (exp y) y)
13.0ms	(* (cbrt (pow (exp y) y)) (cbrt (pow (exp y) y)))
63.0ms	(* x (* (* (cbrt (pow (exp y) y)) (cbrt (pow (exp y) y))) (cbrt (pow (exp y) y))))

series254.0ms

Counts

4 → 12

Calls

4 calls:

29.0ms	(pow (exp y) y)
34.0ms	(pow (exp y) y)
141.0ms	(* (cbrt (pow (exp y) y)) (cbrt (pow (exp y) y)))
49.0ms	(* x (* (* (cbrt (pow (exp y) y)) (cbrt (pow (exp y) y))) (cbrt (pow (exp y) y))))

simplify45.0ms

Algorithm

egg-herbie

Counts

137 → 137

Iterations

Useful iterations: 2 (35.0ms)

Iter	Nodes	Cost
0	280	1177
1	1127	1062
2	5001	937

prune339.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes31.0ms

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)

Iter	Nodes	Cost
0	12	8
1	12	8

end0.0ms

sample560.0ms

Algorithm

intervals

Results

320.0ms

15894×

body

valid