Details

sample10.0ms

Algorithm

intervals

Results

4.0ms	255×	body	80	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	640	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

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))

rewrite7.0ms

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:

7.0ms

(* 200.0 (- x y))

series28.0ms

Counts

1 → 3

Calls

1 calls:

28.0ms

(* 200.0 (- x y))

simplify43.0ms

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

prune40.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite4.0ms

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:

4.0ms

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

series38.0ms

Counts

1 → 3

Calls

1 calls:

38.0ms

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

simplify61.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 3 (59.0ms)

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

prune25.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (sqrt 200.0) (- x y))
0.3b	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

rewrite19.0ms

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:

8.0ms	(* (sqrt 200.0) (- x y))
10.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

series219.0ms

Counts

2 → 6

Calls

2 calls:

79.0ms	(* (sqrt 200.0) (- x y))
140.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

simplify106.0ms

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

prune88.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.3b	(* (sqrt (sqrt 200.0)) (* (sqrt 200.0) (- x y)))
0.3b	(* (sqrt (sqrt 200.0)) (* (sqrt (sqrt 200.0)) (* (sqrt 200.0) (- x y))))
1.0b	(sqrt (sqrt 200.0))
1.0b	(sqrt (sqrt 200.0))

rewrite42.0ms

Algorithm

rewrite-expression-head

Rules

38×	`sqrt-prod`
32×	`distribute-rgt-in` `distribute-lft-in`
22×	`pow1`
18×	`add-exp-log` `add-sqr-sqrt` `associate-l` `add-cbrt-cube`
14×	`add-cube-cbrt` `*-un-lft-identity`
12×	`sub-neg`
10×	`associate-*r/`
9×	`pow-prod-down` `prod-exp` `cbrt-unprod`
8×	`sqrt-pow1`
4×	`rem-sqrt-square` `pow1/2` `add-log-exp`
2×	`flip3--` `associate-r` `*-commutative` `flip--`

Counts

4 → 117

Calls

4 calls:

11.0ms	(* (sqrt (sqrt 200.0)) (* (sqrt 200.0) (- x y)))
16.0ms	(* (sqrt (sqrt 200.0)) (* (sqrt (sqrt 200.0)) (* (sqrt 200.0) (- x y))))
2.0ms	(sqrt (sqrt 200.0))
2.0ms	(sqrt (sqrt 200.0))

series287.0ms

Counts

4 → 8

Calls

4 calls:

190.0ms	(* (sqrt (sqrt 200.0)) (* (sqrt 200.0) (- x y)))
96.0ms	(* (sqrt (sqrt 200.0)) (* (sqrt (sqrt 200.0)) (* (sqrt 200.0) (- x y))))
0.0ms	(sqrt (sqrt 200.0))
0.0ms	(sqrt (sqrt 200.0))

simplify40.0ms

Algorithm

egg-herbie

Counts

125 → 125

Iterations

Useful iterations: 2 (31.0ms)

Iter	Nodes	Cost
0	298	879
1	1097	620
2	5001	589

prune201.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes60.0ms

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

sample245.0ms

Algorithm

intervals

Results

116.0ms	7907×	body	80	valid
2.0ms	41×	body	1280	valid
2.0ms	28×	body	2560	valid
2.0ms	39×	body	640	valid
1.0ms	15×	body	320	valid
0.0ms	16×	body	160	valid