Details

sample28.0ms

Algorithm

intervals

Results

9.0ms

259×

body

valid

simplify25.0ms

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

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b	(* 500.0 (- x y))

rewrite44.0ms

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:

42.0ms

(* 500.0 (- x y))

series64.0ms

Counts

1 → 3

Calls

1 calls:

64.0ms

(* 500.0 (- x y))

simplify1.7s

Counts

29 → 29

Iterations

Useful iterations: 3 (596.0ms)

Iter	Nodes	Cost
0	52	217
1	125	206
2	386	188
3	1697	186
done	5000	186

prune129.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 2 expressions with local error:

0.3b	(* (sqrt 500.0) (- x y))
0.3b	(* (sqrt 500.0) (* (sqrt 500.0) (- x y)))

rewrite145.0ms

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:

52.0ms	(* (sqrt 500.0) (- x y))
89.0ms	(* (sqrt 500.0) (* (sqrt 500.0) (- x y)))

series298.0ms

Counts

2 → 6

Calls

2 calls:

118.0ms	(* (sqrt 500.0) (- x y))
180.0ms	(* (sqrt 500.0) (* (sqrt 500.0) (- x y)))

simplify1.2s

Counts

67 → 67

Iterations

Useful iterations: done (1.2s)

Iter	Nodes	Cost
0	86	741
1	233	680
2	1227	498
done	5000	482

prune283.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* x (sqrt 500.0)) (* (- y) (sqrt 500.0)))
0.3b	(* (- y) (sqrt 500.0))
0.3b	(* x (sqrt 500.0))
0.3b	(* (sqrt 500.0) (+ (* x (sqrt 500.0)) (* (- y) (sqrt 500.0))))

rewrite138.0ms

Algorithm

rewrite-expression-head

Rules

27×	`add-sqr-sqrt`
19×	`associate-l`
16×	`associate-r`
15×	`add-cube-cbrt` `*-un-lft-identity`
12×	`sqrt-prod`
10×	`pow1` `add-exp-log` `add-cbrt-cube`
6×	`add-log-exp` `unswap-sqr`
3×	`distribute-lft-neg-out` `distribute-lft-neg-in` `distribute-rgt-neg-in` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod`
2×	`distribute-rgt-out` `flip3-+` `associate-*r/` `flip-+`
1×	`+-commutative` `distribute-rgt-in` `neg-mul-1` `distribute-lft-in` `unsub-neg` `sum-log`

Counts

4 → 93

Calls

4 calls:

18.0ms	(+ (* x (sqrt 500.0)) (* (- y) (sqrt 500.0)))
27.0ms	(* (- y) (sqrt 500.0))
20.0ms	(* x (sqrt 500.0))
67.0ms	(* (sqrt 500.0) (+ (* x (sqrt 500.0)) (* (- y) (sqrt 500.0))))

series481.0ms

Counts

4 → 12

Calls

4 calls:

119.0ms	(+ (* x (sqrt 500.0)) (* (- y) (sqrt 500.0)))
84.0ms	(* (- y) (sqrt 500.0))
67.0ms	(* x (sqrt 500.0))
211.0ms	(* (sqrt 500.0) (+ (* x (sqrt 500.0)) (* (- y) (sqrt 500.0))))

simplify1.8s

Counts

105 → 105

Iterations

Useful iterations: done (1.8s)

Iter	Nodes	Cost
0	122	1129
1	361	896
2	1971	761
done	5000	717

prune480.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes229.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	5
1	6	5
done	6	5

end0.0ms

sample719.0ms

Algorithm

intervals

Results

355.0ms	8058×	body	80	valid
1.0ms	8×	body	1280	valid
1.0ms	5×	body	2560	valid
1.0ms	6×	body	640	valid
0.0ms	3×	body	320	valid
0.0ms	1×	body	160	valid