Details

sample12.0ms

Algorithm

intervals

Results

3.0ms	249×	body	80	valid
0.0ms	3×	body	1280	valid
0.0ms	1×	body	2560	valid
0.0ms	1×	body	640	valid
0.0ms	1×	body	320	valid
0.0ms	1×	body	160	valid

simplify8.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

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

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(* 200.0 (- x y))

rewrite22.0ms

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:

21.0ms

(* 200.0 (- x y))

series27.0ms

Counts

1 → 3

Calls

1 calls:

27.0ms

(* 200.0 (- x y))

simplify48.0ms

Algorithm

egg-herbie

Counts

29 → 29

Iterations

Useful iterations: 1 (5.0ms)

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

prune46.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* 200.0 x) (* 200.0 (- y)))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
2×	`distribute-rgt-neg-out`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `unsub-neg` `sum-log` `add-cbrt-cube` `flip-+` `distribute-lft-out`

Counts

1 → 14

Calls

1 calls:

8.0ms

(+ (* 200.0 x) (* 200.0 (- y)))

series38.0ms

Counts

1 → 3

Calls

1 calls:

38.0ms

(+ (* 200.0 x) (* 200.0 (- y)))

simplify68.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 3 (65.0ms)

Iter	Nodes	Cost
0	104	90
1	435	69
2	1927	66
3	5002	65

prune30.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (cbrt 200.0) (- x y))
0.4b	(* (* (cbrt 200.0) (cbrt 200.0)) (* (cbrt 200.0) (- x y)))

rewrite83.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 62

Calls

2 calls:

25.0ms	(* (cbrt 200.0) (- x y))
56.0ms	(* (* (cbrt 200.0) (cbrt 200.0)) (* (cbrt 200.0) (- x y)))

series127.0ms

Counts

2 → 6

Calls

2 calls:

61.0ms	(* (cbrt 200.0) (- x y))
66.0ms	(* (* (cbrt 200.0) (cbrt 200.0)) (* (cbrt 200.0) (- x y)))

simplify39.0ms

Algorithm

egg-herbie

Counts

68 → 68

Iterations

Useful iterations: 2 (33.0ms)

Iter	Nodes	Cost
0	246	492
1	1114	356
2	5002	295

prune103.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.1b	(* (cbrt 200.0) (- x y))
0.3b	(* (cbrt 200.0) (* (cbrt 200.0) (* (cbrt 200.0) (- x y))))
0.3b	(* (cbrt 200.0) (* (cbrt 200.0) (- x y)))

rewrite155.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 103

Calls

3 calls:

23.0ms	(* (cbrt 200.0) (- x y))
93.0ms	(* (cbrt 200.0) (* (cbrt 200.0) (* (cbrt 200.0) (- x y))))
35.0ms	(* (cbrt 200.0) (* (cbrt 200.0) (- x y)))

series225.0ms

Counts

3 → 9

Calls

3 calls:

64.0ms	(* (cbrt 200.0) (- x y))
71.0ms	(* (cbrt 200.0) (* (cbrt 200.0) (* (cbrt 200.0) (- x y))))
90.0ms	(* (cbrt 200.0) (* (cbrt 200.0) (- x y)))

simplify48.0ms

Algorithm

egg-herbie

Counts

112 → 112

Iterations

Useful iterations: 2 (39.0ms)

Iter	Nodes	Cost
0	269	753
1	1256	709
2	5002	617

prune196.0ms

Pruning

3 alts after pruning (1 fresh and 2 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 (0.0ms)

Iter	Nodes	Cost
0	12	4
1	16	4
2	17	4
3	17	4

end0.0ms

sample288.0ms

Algorithm

intervals

Results

110.0ms	7910×	body	80	valid
3.0ms	48×	body	1280	valid
2.0ms	37×	body	640	valid
2.0ms	24×	body	2560	valid
1.0ms	30×	body	320	valid
0.0ms	14×	body	160	valid