Details

sample10.0ms

Algorithm

intervals

Results

4.0ms	252×	body	80	valid
0.0ms	2×	body	1280	valid
0.0ms	1×	body	2560	valid
0.0ms	2×	body	160	valid

simplify7.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	2
1	15	2
2	21	2
3	26	2
4	26	2

prune1.0ms

Filtered

1 candidates to 0 candidates (0.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(* 200.0 (- x y))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt`
5×	`-un-lft-identity` `associate-r*`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-l` `add-cbrt-cube`
2×	`distribute-rgt-in` `sub-neg` `distribute-lft-in` `associate-*r/`
1×	`flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

1 → 26

Calls

1 calls:

9.0ms

(* 200.0 (- x y))

series29.0ms

Counts

1 → 3

Calls

1 calls:

29.0ms

(* 200.0 (- x y))

simplify44.0ms

Algorithm

egg-herbie

Counts

29 → 29

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	112	98
1	460	88
2	1881	88
3	5001	88

prune42.0ms

Filtered

29 candidates to 17 candidates (58.6%)

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (- x y) 200.0)

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt`
5×	`-un-lft-identity` `associate-l*`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-r` `add-cbrt-cube`
2×	`associate-*l/`
1×	`flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

1 → 22

Calls

1 calls:

10.0ms

(* (- x y) 200.0)

series31.0ms

Counts

1 → 3

Calls

1 calls:

31.0ms

(* (- x y) 200.0)

simplify40.0ms

Algorithm

egg-herbie

Counts

25 → 25

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	105	88
1	395	78
2	1885	78
3	5003	78

prune41.0ms

Filtered

25 candidates to 18 candidates (72.0%)

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.3b	(* (* (- x y) (* (cbrt 200.0) (cbrt 200.0))) (cbrt 200.0))
0.5b	(* (- x y) (* (cbrt 200.0) (cbrt 200.0)))

rewrite60.0ms

Algorithm

rewrite-expression-head

Rules

16×	`pow1` `add-exp-log`
9×	`pow-prod-down` `prod-exp` `add-cbrt-cube` `cbrt-unprod`
8×	`add-sqr-sqrt`
7×	`-un-lft-identity` `associate-r*`
6×	`associate-l` `associate-*l/`
5×	`add-cube-cbrt`
3×	`cbrt-prod`
2×	`flip3--` `*-commutative` `flip--` `add-log-exp`
1×	`distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 49

Calls

2 calls:

42.0ms	(* (* (- x y) (* (cbrt 200.0) (cbrt 200.0))) (cbrt 200.0))
17.0ms	(* (- x y) (* (cbrt 200.0) (cbrt 200.0)))

series166.0ms

Counts

2 → 6

Calls

2 calls:

70.0ms	(* (* (- x y) (* (cbrt 200.0) (cbrt 200.0))) (cbrt 200.0))
96.0ms	(* (- x y) (* (cbrt 200.0) (cbrt 200.0)))

simplify34.0ms

Algorithm

egg-herbie

Counts

55 → 55

Iterations

Useful iterations: 2 (29.0ms)

Iter	Nodes	Cost
0	223	381
1	1091	303
2	5001	285

prune87.0ms

Filtered

55 candidates to 35 candidates (63.6%)

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.3b	(* (sqrt 200.0) (- x y))
0.3b	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

rewrite32.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-sqr-sqrt`
12×	`associate-l`
10×	`distribute-rgt-in` `distribute-lft-in`
9×	`pow1` `add-exp-log` `*-un-lft-identity` `add-cbrt-cube`
7×	`add-cube-cbrt` `sqrt-prod`
6×	`sub-neg` `associate-r/` `associate-r*`
4×	`pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`flip3--` `*-commutative` `flip--` `add-log-exp` `unswap-sqr`
1×	`distribute-lft-out--` `difference-of-squares`

Counts

2 → 61

Calls

2 calls:

11.0ms	(* (sqrt 200.0) (- x y))
19.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

series153.0ms

Counts

2 → 6

Calls

2 calls:

60.0ms	(* (sqrt 200.0) (- x y))
93.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

simplify112.0ms

Algorithm

egg-herbie

Counts

67 → 67

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	193	327
1	854	268
2	4407	268
3	5001	268

prune83.0ms

Filtered

67 candidates to 37 candidates (55.2%)

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes48.0ms

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	6	2
1	6	2

end0.0ms

sample251.0ms

Algorithm

intervals

Results

121.0ms	7895×	body	80	valid
4.0ms	69×	body	1280	valid
2.0ms	41×	body	640	valid
2.0ms	21×	body	2560	valid
1.0ms	24×	body	320	valid
0.0ms	10×	body	160	valid