Details

sample20.0ms

Algorithm

intervals

Results

8.0ms	256×	body	80	valid
0.0ms	2×	body	2560	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	640	valid

simplify16.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

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

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(* 200.0 (- x y))

rewrite37.0ms

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:

36.0ms

(* 200.0 (- x y))

series52.0ms

Counts

1 → 3

Calls

1 calls:

52.0ms

(* 200.0 (- x y))

simplify3.3s

Counts

29 → 29

Iterations

Useful iterations: 2 (71.0ms)

Iter	Nodes	Cost
0	52	217
1	113	206
2	288	186
3	1040	186
4	3890	186
done	5001	186

prune87.0ms

Pruning

3 alts after pruning (3 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)))

series65.0ms

Counts

1 → 3

Calls

1 calls:

65.0ms

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

simplify2.7s

Counts

17 → 17

Iterations

Useful iterations: done (2.7s)

Iter	Nodes	Cost
0	31	188
1	105	135
2	411	122
3	1584	118
done	5001	116

prune46.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize13.0ms

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)))

rewrite137.0ms

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:

57.0ms	(* (sqrt 200.0) (- x y))
76.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

series233.0ms

Counts

2 → 6

Calls

2 calls:

101.0ms	(* (sqrt 200.0) (- x y))
132.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

simplify2.1s

Counts

67 → 67

Iterations

Useful iterations: done (2.1s)

Iter	Nodes	Cost
0	86	741
1	192	551
2	639	482
3	2467	482
done	5000	480

prune151.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize13.0ms

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)))

rewrite107.0ms

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))
80.0ms	(* (* (cbrt 200.0) (cbrt 200.0)) (* (cbrt 200.0) (- x y)))

series159.0ms

Counts

2 → 6

Calls

2 calls:

78.0ms	(* (cbrt 200.0) (- x y))
81.0ms	(* (* (cbrt 200.0) (cbrt 200.0)) (* (cbrt 200.0) (- x y)))

simplify3.4s

Counts

68 → 68

Iterations

Useful iterations: 3 (1.9s)

Iter	Nodes	Cost
0	92	873
1	240	845
2	866	601
3	3620	475
done	5002	475

prune98.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes65.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify6.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	8
1	12	8
2	16	8
3	17	8
done	17	8

end0.0ms

sample442.0ms

Algorithm

intervals

Results

246.0ms	7922×	body	80	valid
5.0ms	51×	body	1280	valid
3.0ms	27×	body	2560	valid
3.0ms	32×	body	640	valid
2.0ms	25×	body	320	valid
0.0ms	10×	body	160	valid