Details

sample17.0ms

Algorithm

intervals

Results

6.0ms	259×	body	80	valid
0.0ms	2×	body	1280	valid

simplify19.0ms

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

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(* 200.0 (- x y))

rewrite25.0ms

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:

24.0ms

(* 200.0 (- x y))

series36.0ms

Counts

1 → 3

Calls

1 calls:

36.0ms

(* 200.0 (- x y))

simplify1.3s

Counts

29 → 29

Iterations

Useful iterations: 3 (371.0ms)

Iter	Nodes	Cost
0	52	4430
1	125	3897
2	385	3897
3	1660	3817
done	5001	3817

prune80.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 14

Calls

1 calls:

6.0ms

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

series44.0ms

Counts

1 → 3

Calls

1 calls:

44.0ms

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

simplify1.5s

Counts

17 → 17

Iterations

Useful iterations: 3 (413.0ms)

Iter	Nodes	Cost
0	32	3708
1	108	2537
2	426	2497
3	2210	2377
done	5001	2377

prune62.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize16.0ms

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)))

rewrite91.0ms

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:

26.0ms	(* (cbrt 200.0) (- x y))
62.0ms	(* (* (cbrt 200.0) (cbrt 200.0)) (* (cbrt 200.0) (- x y)))

series188.0ms

Counts

2 → 6

Calls

2 calls:

86.0ms	(* (cbrt 200.0) (- x y))
102.0ms	(* (* (cbrt 200.0) (cbrt 200.0)) (* (cbrt 200.0) (- x y)))

simplify1.5s

Counts

68 → 68

Iterations

Useful iterations: done (1.5s)

Iter	Nodes	Cost
0	92	19424
1	274	18160
2	1533	18080
done	5000	11920

prune196.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (sqrt 200.0) (- x y))
0.4b	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

rewrite63.0ms

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:

24.0ms	(* (sqrt 200.0) (- x y))
37.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

series176.0ms

Counts

2 → 6

Calls

2 calls:

71.0ms	(* (sqrt 200.0) (- x y))
104.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

simplify923.0ms

Counts

67 → 67

Iterations

Useful iterations: done (919.0ms)

Iter	Nodes	Cost
0	86	15424
1	231	13657
2	1172	10977
done	5000	10657

prune209.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes213.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify8.0ms

Iterations

Useful iterations: 0 (1.0ms)

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

end0.0ms

sample412.0ms

Algorithm

intervals

Results

182.0ms	7923×	body	80	valid
32.0ms	38×	body	640	valid
5.0ms	60×	body	1280	valid
2.0ms	22×	body	2560	valid
1.0ms	9×	body	320	valid
0.0ms	12×	body	160	valid