Details

sample34.0ms

Algorithm

intervals

Results

18.0ms

540×

body

valid

simplify5.6s

Counts

1 → 1

Iterations

Useful iterations: 4 (23.0ms)

Iter	Nodes	Cost
0	6	7
1	11	7
2	25	7
3	46	7
4	76	6
5	138	6
6	383	6
7	1359	6
done	5000	6

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite43.0ms

Algorithm

rewrite-expression-head

Rules

12×	`exp-prod`
7×	`add-sqr-sqrt`
5×	`add-cube-cbrt` `distribute-neg-in` `*-un-lft-identity` `exp-sum` `add-log-exp`
4×	`distribute-lft-neg-in` `distribute-rgt-neg-in`
3×	`prod-diff` `rem-exp-log`
2×	`neg-log` `difference-of-squares`
1×	`pow1` `add-exp-log` `neg-sub0` `exp-neg` `expm1-log1p-u` `neg-mul-1` `sub-neg` `exp-diff` `diff-log` `add-cbrt-cube` `log1p-expm1-u`

Counts

1 → 31

Calls

1 calls:

41.0ms

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

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

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

simplify2.7s

Counts

34 → 34

Iterations

Useful iterations: 4 (1.2s)

Iter	Nodes	Cost
0	75	310
1	139	298
2	277	256
3	774	230
4	2725	225
done	5000	225

prune95.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 1 expressions with local error:

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

rewrite39.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-sqr-sqrt`
7×	`associate-r`
4×	`add-cube-cbrt` `unpow-prod-down` `*-un-lft-identity`
3×	`associate-l` `prod-exp` `add-cbrt-cube` `unswap-sqr`
2×	`add-exp-log` `associate-*l/` `sqr-pow`
1×	`pow1` `neg-sub0` `exp-neg` `expm1-log1p-u` `pow-to-exp` `exp-diff` `pow-exp` `*-commutative` `cbrt-unprod` `log1p-expm1-u` `add-log-exp`

Counts

1 → 29

Calls

1 calls:

38.0ms

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

series174.0ms

Counts

1 → 3

Calls

1 calls:

174.0ms

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

simplify2.3s

Counts

32 → 32

Iterations

Useful iterations: done (2.3s)

Iter	Nodes	Cost
0	70	362
1	142	335
2	450	279
3	1546	270
done	5000	269

prune76.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite284.0ms

Algorithm

rewrite-expression-head

Rules

45×	`add-sqr-sqrt`
42×	`sqrt-prod`
34×	`exp-sum`
32×	`exp-prod` `sqrt-pow1`
25×	`add-cube-cbrt` `*-un-lft-identity`
18×	`pow1` `prod-diff`
15×	`swap-sqr`
11×	`associate-r` `associate-l`
9×	`pow-prod-up` `add-log-exp`
8×	`sub-neg` `pow1/2` `difference-of-squares`
7×	`pow-prod-down` `pow-sqr`
6×	`exp-diff`
5×	`add-exp-log` `add-cbrt-cube`
4×	`sqrt-div` `rem-exp-log` `unswap-sqr`
3×	`expm1-log1p-u` `log1p-expm1-u`
2×	`diff-log`
1×	`pow2` `frac-times` `pow-plus` `sqrt-unprod` `associate-r/` `associate-l/` `prod-exp` `rem-square-sqrt` `*-commutative` `cbrt-unprod`

Counts

3 → 125

Calls

3 calls:

204.0ms	(* (sqrt (exp (- (* x x) 1.0))) (sqrt (exp (- (* x x) 1.0))))
35.0ms	(exp (- (* x x) 1.0))
39.0ms	(exp (- (* x x) 1.0))

series75.0ms

Counts

3 → 9

Calls

3 calls:

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

simplify1.7s

Counts

134 → 134

Iterations

Useful iterations: done (1.6s)

Iter	Nodes	Cost
0	149	2066
1	257	1313
2	618	1146
3	1850	1040
done	5001	994

prune338.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes27.0ms

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	7	8
1	8	8
done	8	8

end0.0ms

sample1.3s

Algorithm

intervals

Results

936.0ms

15949×

body

valid