Details

sample24.0ms

Algorithm

intervals

Results

8.0ms	255×	body	80	valid
0.0ms	1×	body	2560	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	640	valid
0.0ms	1×	body	320	valid

simplify30.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	83
1	8	83
2	15	83
3	21	83
4	26	83
done	26	83

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b	(* 200.0 (- x y))

rewrite34.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 26

Calls

1 calls:

33.0ms

(* 200.0 (- x y))

series55.0ms

Counts

1 → 3

Calls

1 calls:

55.0ms

(* 200.0 (- x y))

simplify2.7s

Counts

29 → 29

Iterations

Useful iterations: 3 (346.0ms)

Iter	Nodes	Cost
0	52	4430
1	121	3897
2	317	3857
3	1093	3817
done	5003	3817

prune97.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 14

Calls

1 calls:

12.0ms

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

series48.0ms

Counts

1 → 3

Calls

1 calls:

47.0ms

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

simplify2.6s

Counts

17 → 17

Iterations

Useful iterations: 3 (672.0ms)

Iter	Nodes	Cost
0	31	3708
1	107	2497
2	413	2457
3	1437	2377
done	5006	2377

prune100.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize10.0ms

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)))

rewrite52.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-sqr-sqrt`
12×	`associate-l`
10×	`distribute-rgt-in` `distribute-lft-in`
9×	`pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log`
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:

18.0ms	(* (sqrt 200.0) (- x y))
32.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

series191.0ms

Counts

2 → 6

Calls

2 calls:

83.0ms	(* (sqrt 200.0) (- x y))
107.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

simplify3.0s

Counts

67 → 67

Iterations

Useful iterations: 3 (1.4s)

Iter	Nodes	Cost
0	86	15424
1	228	13657
2	728	11057
3	3027	10657
done	5000	10657

prune164.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize23.0ms

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)))

rewrite103.0ms

Algorithm

rewrite-expression-head

Rules

16×	`pow1` `add-exp-log`
11×	`add-sqr-sqrt`
10×	`distribute-rgt-in` `distribute-lft-in`
9×	`add-cbrt-cube` `pow-prod-down` `prod-exp` `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:

21.0ms	(* (cbrt 200.0) (- x y))
81.0ms	(* (* (cbrt 200.0) (cbrt 200.0)) (* (cbrt 200.0) (- x y)))

series201.0ms

Counts

2 → 6

Calls

2 calls:

87.0ms	(* (cbrt 200.0) (- x y))
114.0ms	(* (* (cbrt 200.0) (cbrt 200.0)) (* (cbrt 200.0) (- x y)))

simplify3.6s

Counts

68 → 68

Iterations

Useful iterations: 3 (1.7s)

Iter	Nodes	Cost
0	92	19424
1	272	18160
2	913	18120
3	3653	11920
done	5001	11920

prune252.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes167.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify7.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	163
1	12	163
2	16	163
3	17	163
done	17	163

end0.0ms

sample460.0ms

Algorithm

intervals

Results

261.0ms	7884×	body	80	valid
6.0ms	54×	body	1280	valid
5.0ms	55×	body	640	valid
4.0ms	33×	body	2560	valid
1.0ms	20×	body	320	valid
1.0ms	11×	body	160	valid