Details

sample19.0ms

Algorithm

intervals

Results

11.0ms

490×

body

valid

simplify3.6s

Counts

1 → 1

Iterations

Useful iterations: 4 (12.0ms)

Iter	Nodes	Cost
0	6	7
1	11	7
2	25	7
3	45	7
4	84	6
5	180	6
6	521	6
7	1731	6
done	5001	6

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(exp (- (- 1.0 (* x x))))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

12×	`exp-prod`
6×	`add-sqr-sqrt`
5×	`add-log-exp`
4×	`distribute-lft-neg-in` `add-cube-cbrt` `distribute-rgt-neg-in` `*-un-lft-identity`
3×	`rem-exp-log`
2×	`distribute-neg-in` `exp-sum` `neg-log` `difference-of-squares`
1×	`pow1` `add-exp-log` `neg-sub0` `exp-neg` `neg-mul-1` `sub-neg` `exp-diff` `diff-log` `add-cbrt-cube`

Counts

1 → 26

Calls

1 calls:

11.0ms

(exp (- (- 1.0 (* x x))))

series23.0ms

Counts

1 → 3

Calls

1 calls:

23.0ms

(exp (- (- 1.0 (* x x))))

simplify820.0ms

Counts

29 → 29

Iterations

Useful iterations: 3 (138.0ms)

Iter	Nodes	Cost
0	58	233
1	107	222
2	271	196
3	1261	192
done	5000	192

prune59.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b	(exp (- (+ (sqrt 1.0) x)))
0.0b	(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

rewrite68.0ms

Algorithm

rewrite-expression-head

Rules

24×	`exp-prod`
20×	`*-un-lft-identity`
14×	`add-sqr-sqrt`
13×	`pow-pow`
10×	`add-cube-cbrt`
8×	`distribute-lft-neg-in` `distribute-rgt-neg-in`
6×	`pow-unpow` `add-log-exp`
4×	`unpow-prod-down` `distribute-lft-out`
3×	`pow1` `rem-exp-log`
2×	`unpow-prod-up` `add-exp-log` `neg-mul-1` `distribute-neg-in` `exp-sum` `neg-log` `add-cbrt-cube` `difference-of-squares`
1×	`neg-sub0` `exp-neg` `pow-to-exp` `sub-neg` `exp-diff` `pow-exp` `sum-log` `sqrt-prod` `distribute-lft-out--` `pow-sub` `sqr-pow`

Counts

2 → 61

Calls

2 calls:

27.0ms	(exp (- (+ (sqrt 1.0) x)))
39.0ms	(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

series241.0ms

Counts

2 → 6

Calls

2 calls:

32.0ms	(exp (- (+ (sqrt 1.0) x)))
208.0ms	(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

simplify2.2s

Counts

67 → 67

Iterations

Useful iterations: 3 (728.0ms)

Iter	Nodes	Cost
0	105	763
1	221	719
2	752	681
3	3950	678
done	5000	678

prune132.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(exp (- 1.0 (pow x 2)))
0.0b	(/ 1 (exp (- 1.0 (pow x 2))))

rewrite56.0ms

Algorithm

rewrite-expression-head

Rules

26×	`add-sqr-sqrt`
18×	`*-un-lft-identity`
16×	`exp-prod`
15×	`times-frac`
14×	`add-cube-cbrt`
10×	`exp-sum`
9×	`pow-flip`
8×	`difference-of-squares`
5×	`sub-neg` `associate-/r*` `add-log-exp`
4×	`add-cbrt-cube`
3×	`pow1` `add-exp-log` `associate-/l*`
2×	`unpow-prod-down` `exp-diff` `div-exp` `rem-exp-log` `distribute-lft-out--` `unpow2` `sqr-pow`
1×	`cbrt-undiv` `rec-exp` `frac-2neg` `diff-log` `1-exp` `clear-num` `associate-/r/` `div-inv` `inv-pow`

Counts

2 → 68

Calls

2 calls:

17.0ms	(exp (- 1.0 (pow x 2)))
36.0ms	(/ 1 (exp (- 1.0 (pow x 2))))

series64.0ms

Counts

2 → 6

Calls

2 calls:

22.0ms	(exp (- 1.0 (pow x 2)))
41.0ms	(/ 1 (exp (- 1.0 (pow x 2))))

simplify1.6s

Counts

74 → 74

Iterations

Useful iterations: done (1.6s)

Iter	Nodes	Cost
0	106	764
1	203	658
2	533	595
3	2346	572
done	5001	568

prune118.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes55.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
done	6	7

end0.0ms

sample517.0ms

Algorithm

intervals

Results

337.0ms

15939×

body

valid