Details

sample14.0ms

Algorithm

intervals

Results

6.0ms

256×

body

valid

simplify6.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	4	5
1	6	5
2	7	5
done	7	5

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ x (- 1.0 x))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 37

Calls

1 calls:

19.0ms

(/ x (- 1.0 x))

series48.0ms

Counts

1 → 3

Calls

1 calls:

48.0ms

(/ x (- 1.0 x))

simplify1.8s

Counts

40 → 40

Iterations

Useful iterations: done (1.8s)

Iter	Nodes	Cost
0	82	424
1	167	403
2	385	375
3	756	373
4	1779	372
done	5001	368

prune93.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ 1 (- 1.0 x))
0.1b	(* x (/ 1 (- 1.0 x)))

rewrite52.0ms

Algorithm

rewrite-expression-head

Rules

43×	`add-sqr-sqrt`
37×	`*-un-lft-identity`
32×	`times-frac`
22×	`add-cube-cbrt`
21×	`associate-r`
15×	`add-exp-log`
9×	`add-cbrt-cube`
7×	`distribute-lft-out--` `difference-of-squares`
5×	`pow1` `associate-/r*`
4×	`div-exp` `prod-exp` `associate-/r/`
3×	`associate-l` `associate-/l*` `unswap-sqr`
2×	`cbrt-undiv` `rec-exp` `flip3--` `1-exp` `flip--` `cbrt-unprod` `div-inv` `add-log-exp`
1×	`pow-flip` `frac-2neg` `associate-r/` `pow-prod-down` `clear-num` `un-div-inv` `-commutative` `inv-pow`

Counts

2 → 85

Calls

2 calls:

12.0ms	(/ 1 (- 1.0 x))
37.0ms	(* x (/ 1 (- 1.0 x)))

series74.0ms

Counts

2 → 6

Calls

2 calls:

24.0ms	(/ 1 (- 1.0 x))
49.0ms	(* x (/ 1 (- 1.0 x)))

simplify2.9s

Counts

91 → 91

Iterations

Useful iterations: done (2.9s)

Iter	Nodes	Cost
0	128	935
1	294	739
2	609	657
3	1222	653
4	2873	652
done	5000	644

prune155.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ -1 (/ 1.0 x))
0.1b	(/ 1 (+ -1 (/ 1.0 x)))

rewrite36.0ms

Algorithm

rewrite-expression-head

Rules

21×	`*-un-lft-identity`
12×	`times-frac`
11×	`add-sqr-sqrt` `add-cube-cbrt`
6×	`add-exp-log`
5×	`distribute-lft-out`
4×	`associate-/r*` `add-cbrt-cube` `add-log-exp`
3×	`pow1` `associate-/l*`
2×	`flip3-+` `div-exp` `associate-/r/` `flip-+`
1×	`cbrt-undiv` `+-commutative` `rec-exp` `pow-flip` `frac-2neg` `1-exp` `clear-num` `sum-log` `div-inv` `inv-pow`

Counts

2 → 49

Calls

2 calls:

11.0ms	(+ -1 (/ 1.0 x))
23.0ms	(/ 1 (+ -1 (/ 1.0 x)))

series87.0ms

Counts

2 → 6

Calls

2 calls:

59.0ms	(+ -1 (/ 1.0 x))
28.0ms	(/ 1 (+ -1 (/ 1.0 x)))

simplify4.8s

Counts

55 → 55

Iterations

Useful iterations: 3 (454.0ms)

Iter	Nodes	Cost
0	84	614
1	189	533
2	410	482
3	1068	480
4	3837	480
done	5000	480

prune93.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes13.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	9	7
done	9	7

end0.0ms

sample449.0ms

Algorithm

intervals

Results

237.0ms

8000×

body

valid