Details

sample166.0ms

Algorithm

intervals

Results

155.0ms

515×

body

valid

simplify60.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	11	4
1	25	4
2	47	4
3	90	4
4	239	4
5	805	4
6	3072	4
7	5003	4
done	5003	4

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

12×	`exp-prod`
8×	`add-sqr-sqrt` `add-log-exp`
5×	`add-cube-cbrt` `*-un-lft-identity`
4×	`distribute-lft-neg-in` `distribute-rgt-neg-in`
3×	`rem-exp-log` `difference-of-squares`
2×	`pow1` `add-exp-log` `sub-neg` `distribute-neg-in` `diff-log` `exp-sum` `neg-log` `add-cbrt-cube`
1×	`neg-sub0` `exp-neg` `neg-mul-1` `flip3--` `exp-diff` `flip--`

Counts

2 → 39

Calls

2 calls:

5.0ms	(- 1.0 (* x x))
21.0ms	(exp (- (- 1.0 (* x x))))

series67.0ms

Counts

2 → 6

Calls

2 calls:

42.0ms	(- 1.0 (* x x))
25.0ms	(exp (- (- 1.0 (* x x))))

simplify62.0ms

Counts

45 → 45

Iterations

Useful iterations: 3 (59.0ms)

Iter	Nodes	Cost
0	159	195
1	506	178
2	2124	173
3	5001	172
done	5001	172

prune80.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite107.0ms

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:

61.0ms	(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))
44.0ms	(exp (- (+ (sqrt 1.0) x)))

series236.0ms

Counts

2 → 6

Calls

2 calls:

205.0ms	(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))
31.0ms	(exp (- (+ (sqrt 1.0) x)))

simplify32.0ms

Counts

67 → 67

Iterations

Useful iterations: 2 (22.0ms)

Iter	Nodes	Cost
0	224	467
1	866	440
2	5001	437
done	5001	437

prune130.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(- 1.0 (* x x))
0.0b	(pow E (- (- 1.0 (* x x))))

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

12×	`pow-unpow`
9×	`add-sqr-sqrt`
6×	`add-cube-cbrt` `*-un-lft-identity`
4×	`distribute-lft-neg-in` `distribute-rgt-neg-in` `add-log-exp`
3×	`pow1` `add-exp-log` `unpow-prod-down` `difference-of-squares`
2×	`unpow-prod-up` `sub-neg` `distribute-neg-in` `pow-exp` `add-cbrt-cube`
1×	`neg-sub0` `pow-to-exp` `pow-neg` `neg-mul-1` `e-exp-1` `flip3--` `pow-pow` `diff-log` `flip--` `pow-sub` `sqr-pow`

Counts

2 → 44

Calls

2 calls:

5.0ms	(- 1.0 (* x x))
10.0ms	(pow E (- (- 1.0 (* x x))))

series91.0ms

Counts

2 → 6

Calls

2 calls:

43.0ms	(- 1.0 (* x x))
48.0ms	(pow E (- (- 1.0 (* x x))))

simplify104.0ms

Counts

50 → 50

Iterations

Useful iterations: 2 (20.0ms)

Iter	Nodes	Cost
0	226	247
1	834	235
2	3589	221
3	5001	221
done	5001	221

prune94.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

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	4
1	6	4
done	6	4

end0.0ms

sample554.0ms

Algorithm

intervals

Results

322.0ms

16196×

body

valid