Details

sample28.0ms

Algorithm

intervals

Results

15.0ms

529×

body

valid

simplify5.3s

Counts

1 → 1

Iterations

Useful iterations: 4 (28.0ms)

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

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite41.0ms

Algorithm

rewrite-expression-head

Rules

12×	`exp-prod`
11×	`add-sqr-sqrt`
8×	`add-cube-cbrt` `*-un-lft-identity` `add-log-exp`
6×	`prod-diff`
5×	`distribute-neg-in` `exp-sum`
4×	`distribute-lft-neg-in` `distribute-rgt-neg-in`
3×	`fma-neg` `rem-exp-log` `difference-of-squares`
2×	`pow1` `add-exp-log` `expm1-log1p-u` `sub-neg` `diff-log` `neg-log` `add-cbrt-cube` `log1p-expm1-u`
1×	`neg-sub0` `exp-neg` `neg-mul-1` `flip3--` `exp-diff` `flip--`

Counts

2 → 52

Calls

2 calls:

11.0ms	(- 1.0 (* x x))
28.0ms	(exp (- (- 1.0 (* x x))))

series124.0ms

Counts

2 → 6

Calls

2 calls:

78.0ms	(- 1.0 (* x x))
45.0ms	(exp (- (- 1.0 (* x x))))

simplify4.2s

Counts

58 → 58

Iterations

Useful iterations: 4 (2.7s)

Iter	Nodes	Cost
0	96	523
1	193	501
2	443	436
3	1277	390
4	4439	381
done	5000	381

prune137.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b	(- 1.0 (* x x))
0.0b	(pow (exp -1) (- 1.0 (* x x)))

rewrite30.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-sqr-sqrt`
8×	`add-cube-cbrt` `*-un-lft-identity`
6×	`prod-diff`
5×	`unpow-prod-up`
4×	`pow-unpow` `pow-pow` `add-log-exp`
3×	`pow1` `unpow-prod-down` `exp-prod` `fma-neg`
2×	`add-exp-log` `expm1-log1p-u` `sub-neg` `add-cbrt-cube` `log1p-expm1-u` `difference-of-squares`
1×	`pow-to-exp` `flip3--` `diff-log` `pow-exp` `flip--` `pow-sub` `sqr-pow`

Counts

2 → 50

Calls

2 calls:

12.0ms	(- 1.0 (* x x))
15.0ms	(pow (exp -1) (- 1.0 (* x x)))

series136.0ms

Counts

2 → 6

Calls

2 calls:

51.0ms	(- 1.0 (* x x))
85.0ms	(pow (exp -1) (- 1.0 (* x x)))

simplify4.2s

Counts

56 → 56

Iterations

Useful iterations: 4 (2.6s)

Iter	Nodes	Cost
0	94	611
1	214	563
2	547	519
3	1510	507
4	4775	436
done	5000	436

prune147.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b	(- 1.0 (* x x))
0.0b	(/ 1 (exp (- 1.0 (* x x))))
0.0b	(exp (- 1.0 (* x x)))

rewrite91.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-sqr-sqrt`
25×	`add-cube-cbrt` `*-un-lft-identity` `exp-sum`
24×	`times-frac`
18×	`prod-diff`
8×	`exp-prod` `associate-/r*` `add-log-exp`
6×	`sub-neg`
5×	`pow-flip` `add-cbrt-cube`
4×	`pow1` `add-exp-log`
3×	`expm1-log1p-u` `fma-neg` `log1p-expm1-u` `associate-/l*` `difference-of-squares`
2×	`exp-diff` `diff-log` `div-exp` `rem-exp-log`
1×	`cbrt-undiv` `rec-exp` `flip3--` `frac-2neg` `1-exp` `clear-num` `associate-/r/` `flip--` `div-inv` `inv-pow`

Counts

3 → 100

Calls

3 calls:

14.0ms	(- 1.0 (* x x))
57.0ms	(/ 1 (exp (- 1.0 (* x x))))
13.0ms	(exp (- 1.0 (* x x)))

series137.0ms

Counts

3 → 9

Calls

3 calls:

59.0ms	(- 1.0 (* x x))
49.0ms	(/ 1 (exp (- 1.0 (* x x))))
28.0ms	(exp (- 1.0 (* x x)))

simplify2.3s

Counts

109 → 109

Iterations

Useful iterations: done (2.3s)

Iter	Nodes	Cost
0	137	1265
1	271	1110
2	542	985
3	1505	857
done	5000	816

prune282.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes58.0ms

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	7	8
done	7	8

end0.0ms

sample1.1s

Algorithm

intervals

Results

741.0ms

15871×

body

valid