Details

sample28.0ms

Algorithm

intervals

Results

15.0ms

520×

body

valid

simplify1.4s

Counts

1 → 1

Iterations

Useful iterations: 4 (16.0ms)

Iter	Nodes	Cost
0	6	7
1	11	7
2	25	7
3	47	7
4	134	6
5	534	6
6	2772	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 2 expressions with local error:

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

rewrite54.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-log-exp`
5×	`add-sqr-sqrt`
4×	`exp-prod`
3×	`add-cube-cbrt` `*-un-lft-identity`
2×	`pow1` `add-exp-log` `sub-neg` `diff-log` `exp-sum` `add-cbrt-cube` `rem-exp-log` `difference-of-squares`
1×	`flip3--` `exp-diff` `flip--`

Counts

2 → 29

Calls

2 calls:

13.0ms	(- (* x x) 1.0)
40.0ms	(exp (- (* x x) 1.0))

series73.0ms

Counts

2 → 6

Calls

2 calls:

45.0ms	(- (* x x) 1.0)
28.0ms	(exp (- (* x x) 1.0))

simplify3.4s

Counts

35 → 35

Iterations

Useful iterations: 3 (816.0ms)

Iter	Nodes	Cost
0	54	287
1	134	272
2	507	247
3	3805	243
done	5000	243

prune78.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

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

rewrite96.0ms

Algorithm

rewrite-expression-head

Rules

12×	`*-un-lft-identity`
10×	`add-sqr-sqrt`
8×	`exp-prod`
6×	`add-cube-cbrt` `pow-unpow`
5×	`pow-pow` `add-log-exp`
4×	`unpow-prod-down`
3×	`pow1`
2×	`unpow-prod-up` `add-exp-log` `exp-sum` `add-cbrt-cube` `rem-exp-log` `distribute-lft-out` `difference-of-squares`
1×	`pow-to-exp` `sub-neg` `pow-exp` `sum-log` `sqrt-prod` `distribute-lft-out--` `pow-sub` `sqr-pow`

Counts

2 → 42

Calls

2 calls:

53.0ms	(pow (exp (+ x (sqrt 1.0))) (- x (sqrt 1.0)))
41.0ms	(exp (+ x (sqrt 1.0)))

series271.0ms

Counts

2 → 6

Calls

2 calls:

238.0ms	(pow (exp (+ x (sqrt 1.0))) (- x (sqrt 1.0)))
33.0ms	(exp (+ x (sqrt 1.0)))

simplify543.0ms

Counts

48 → 48

Iterations

Useful iterations: done (541.0ms)

Iter	Nodes	Cost
0	81	564
1	219	526
2	971	494
done	5000	490

prune120.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b	(pow (exp (+ x (sqrt 1.0))) (/ (- x (sqrt 1.0)) 2))
0.0b	(pow (exp (+ x (sqrt 1.0))) (/ (- x (sqrt 1.0)) 2))
0.0b	(exp (+ x (sqrt 1.0)))
0.0b	(exp (+ x (sqrt 1.0)))

rewrite137.0ms

Algorithm

rewrite-expression-head

Rules

54×	`add-sqr-sqrt`
50×	`*-un-lft-identity`
44×	`pow-unpow`
36×	`times-frac`
30×	`add-cube-cbrt`
16×	`exp-prod`
12×	`difference-of-squares`
10×	`pow-pow` `add-log-exp`
8×	`unpow-prod-down`
6×	`pow1` `sqrt-prod` `distribute-lft-out--`
4×	`add-exp-log` `exp-sum` `add-cbrt-cube` `rem-exp-log` `distribute-lft-out`
2×	`pow-to-exp` `div-sub` `pow-exp` `sum-log` `div-inv` `pow-sub` `sqr-pow`

Counts

4 → 112

Calls

4 calls:

45.0ms	(pow (exp (+ x (sqrt 1.0))) (/ (- x (sqrt 1.0)) 2))
36.0ms	(pow (exp (+ x (sqrt 1.0))) (/ (- x (sqrt 1.0)) 2))
26.0ms	(exp (+ x (sqrt 1.0)))
22.0ms	(exp (+ x (sqrt 1.0)))

series520.0ms

Counts

4 → 12

Calls

4 calls:

222.0ms	(pow (exp (+ x (sqrt 1.0))) (/ (- x (sqrt 1.0)) 2))
239.0ms	(pow (exp (+ x (sqrt 1.0))) (/ (- x (sqrt 1.0)) 2))
27.0ms	(exp (+ x (sqrt 1.0)))
32.0ms	(exp (+ x (sqrt 1.0)))

simplify616.0ms

Counts

124 → 124

Iterations

Useful iterations: done (612.0ms)

Iter	Nodes	Cost
0	116	1686
1	308	1584
2	1113	1508
done	5000	1492

prune432.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes17.0ms

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	10	25
1	11	25
done	11	25

end0.0ms

sample1.1s

Algorithm

intervals

Results

709.0ms

15877×

body

valid