Details

sample21.0ms

Algorithm

intervals

Results

10.0ms

256×

body

valid

simplify8.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	7
1	8	7
2	9	7
done	9	7

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (+ x 1.0) (- 1.0 x))

rewrite54.0ms

Algorithm

rewrite-expression-head

Rules

34×	`*-un-lft-identity`
22×	`add-sqr-sqrt`
20×	`times-frac`
12×	`add-cube-cbrt`
6×	`distribute-lft-out`
5×	`associate-/r*` `distribute-lft-out--` `difference-of-squares`
4×	`associate-/l*`
3×	`add-exp-log` `add-cbrt-cube`
2×	`associate-/r/` `associate-/l/`
1×	`pow1` `cbrt-undiv` `flip3--` `frac-2neg` `flip3-+` `div-exp` `clear-num` `flip--` `flip-+` `div-inv` `add-log-exp`

Counts

1 → 45

Calls

1 calls:

50.0ms

(/ (+ x 1.0) (- 1.0 x))

series43.0ms

Counts

1 → 3

Calls

1 calls:

42.0ms

(/ (+ x 1.0) (- 1.0 x))

simplify620.0ms

Counts

48 → 48

Iterations

Useful iterations: done (618.0ms)

Iter	Nodes	Cost
0	91	630
1	211	607
2	834	569
done	5000	562

prune143.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))
0.1b	(/ (+ x 1.0) (sqrt (- 1.0 x)))

rewrite172.0ms

Algorithm

rewrite-expression-head

Rules

624×	`times-frac`
574×	`*-un-lft-identity`
412×	`add-sqr-sqrt`
400×	`sqrt-prod`
252×	`add-cube-cbrt`
81×	`distribute-lft-out`
80×	`distribute-lft-out--` `difference-of-squares`
42×	`associate-/l*`
22×	`sqrt-div` `associate-/r/`
16×	`associate-/r*`
11×	`flip3--` `flip--` `div-inv`
9×	`add-exp-log` `add-cbrt-cube`
4×	`cbrt-undiv` `div-exp`
3×	`associate-/l/`
2×	`pow1` `frac-2neg` `clear-num` `add-log-exp`
1×	`flip3-+` `flip-+`

Counts

2 → 427

Calls

2 calls:

79.0ms	(/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))
30.0ms	(/ (+ x 1.0) (sqrt (- 1.0 x)))

series165.0ms

Counts

2 → 6

Calls

2 calls:

34.0ms	(/ (/ (+ x 1.0) (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))
131.0ms	(/ (+ x 1.0) (sqrt (- 1.0 x)))

simplify2.2s

Counts

433 → 433

Iterations

Useful iterations: done (2.2s)

Iter	Nodes	Cost
0	410	11421
1	962	10045
2	4290	9632
done	5000	9336

prune860.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* x x) x)

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
2×	`*-un-lft-identity`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `distribute-rgt-out` `distribute-lft1-in` `flip3-+` `sum-log` `add-cbrt-cube` `flip-+`

Counts

1 → 13

Calls

1 calls:

17.0ms

(+ (* x x) x)

series67.0ms

Counts

1 → 3

Calls

1 calls:

67.0ms

(+ (* x x) x)

simplify539.0ms

Counts

16 → 16

Iterations

Useful iterations: 2 (73.0ms)

Iter	Nodes	Cost
0	28	130
1	93	127
2	600	107
done	5000	107

prune60.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes30.0ms

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	5	7
1	6	7
done	6	7

end0.0ms

sample464.0ms

Algorithm

intervals

Results

258.0ms

8000×

body

valid