Details

sample10.0ms

Algorithm

intervals

Results

4.0ms

256×

body

valid

simplify4.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	3
1	9	3
2	9	3
done	9	3

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite24.0ms

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:

22.0ms

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

series34.0ms

Counts

1 → 3

Calls

1 calls:

34.0ms

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

simplify79.0ms

Counts

48 → 48

Iterations

Useful iterations: 2 (17.0ms)

Iter	Nodes	Cost
0	205	309
1	681	292
2	2801	286
3	5002	286
done	5002	286

prune68.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (- 1.0 x) (+ x 1.0))
0.0b	(/ 1 (/ (- 1.0 x) (+ x 1.0)))

rewrite54.0ms

Algorithm

rewrite-expression-head

Rules

178×	`times-frac`
174×	`*-un-lft-identity`
122×	`add-sqr-sqrt`
80×	`add-cube-cbrt`
30×	`associate-/r*`
26×	`distribute-lft-out`
21×	`distribute-lft-out--` `difference-of-squares`
15×	`add-exp-log`
11×	`associate-/r/`
9×	`add-cbrt-cube`
8×	`div-exp` `associate-/l*`
6×	`div-inv`
5×	`flip3-+` `flip-+`
4×	`cbrt-undiv`
3×	`pow1`
2×	`rec-exp` `frac-2neg` `1-exp` `clear-num` `associate-/l/` `add-log-exp`
1×	`flip3--` `pow-flip` `div-sub` `flip--` `inv-pow`

Counts

2 → 174

Calls

2 calls:

20.0ms	(/ (- 1.0 x) (+ x 1.0))
25.0ms	(/ 1 (/ (- 1.0 x) (+ x 1.0)))

series65.0ms

Counts

2 → 6

Calls

2 calls:

30.0ms	(/ (- 1.0 x) (+ x 1.0))
34.0ms	(/ 1 (/ (- 1.0 x) (+ x 1.0)))

simplify60.0ms

Counts

180 → 180

Iterations

Useful iterations: 2 (47.0ms)

Iter	Nodes	Cost
0	542	1504
1	2551	1350
2	5001	1213
done	5001	1213

prune176.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ 1.0 (* 2.0 (+ (pow x 2) x)))
0.0b	(+ (pow x 2) x)

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-log-exp`
5×	`*-un-lft-identity`
2×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `associate-+r+` `flip3-+` `sum-log` `add-cbrt-cube` `flip-+` `unpow2`
1×	`distribute-rgt-in` `distribute-rgt-out` `distribute-lft-in` `distribute-lft1-in` `distribute-lft-out`

Counts

2 → 27

Calls

2 calls:

9.0ms	(+ 1.0 (* 2.0 (+ (pow x 2) x)))
12.0ms	(+ (pow x 2) x)

series60.0ms

Counts

2 → 6

Calls

2 calls:

21.0ms	(+ 1.0 (* 2.0 (+ (pow x 2) x)))
39.0ms	(+ (pow x 2) x)

simplify83.0ms

Counts

33 → 33

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	162	160
1	628	145
2	3101	145
3	5001	145
done	5001	145

prune53.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes21.0ms

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	10	4
1	10	4
done	10	4

end0.0ms

sample236.0ms

Algorithm

intervals

Results

126.0ms

8000×

body

valid