Details

sample9.0ms

Algorithm

intervals

Results

4.0ms

256×

body

valid

simplify3.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

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

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ x (- 1.0 x))

rewrite7.0ms

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` `expm1-log1p-u` `flip3--` `frac-2neg` `div-exp` `clear-num` `flip--` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 39

Calls

1 calls:

5.0ms

(/ x (- 1.0 x))

series34.0ms

Counts

1 → 3

Calls

1 calls:

33.0ms

(/ x (- 1.0 x))

simplify1.8s

Counts

42 → 42

Iterations

Useful iterations: done (1.8s)

Iter	Nodes	Cost
0	84	436
1	180	410
2	622	387
3	2986	384
done	5000	383

prune66.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

117×	`times-frac`
81×	`add-sqr-sqrt` `*-un-lft-identity`
57×	`add-cube-cbrt`
19×	`associate-/r*`
12×	`add-exp-log` `distribute-lft-out--` `difference-of-squares`
7×	`div-exp`
6×	`add-cbrt-cube`
5×	`div-inv`
3×	`cbrt-undiv` `associate-/l*`
2×	`pow1` `rec-exp` `1-exp`
1×	`expm1-log1p-u` `pow-flip` `frac-2neg` `clear-num` `associate-/r/` `log1p-expm1-u` `inv-pow` `add-log-exp`

Counts

1 → 102

Calls

1 calls:

10.0ms

(/ 1 (/ (- 1.0 x) x))

series38.0ms

Counts

1 → 3

Calls

1 calls:

38.0ms

(/ 1 (/ (- 1.0 x) x))

simplify1.2s

Counts

105 → 105

Iterations

Useful iterations: done (1.2s)

Iter	Nodes	Cost
0	183	1594
1	442	1346
2	1699	1100
done	5001	1098

prune97.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (pow x 3) x)
6.5b	(+ (+ (pow x 3) x) (* x x))

rewrite65.0ms

Algorithm

rewrite-expression-head

Rules

18×	`fma-def`
13×	`*-un-lft-identity`
9×	`add-log-exp`
7×	`unpow3`
6×	`add-sqr-sqrt` `add-cube-cbrt`
4×	`distribute-rgt-out` `sum-log`
3×	`unpow-prod-down` `distribute-lft1-in` `cube-prod` `distribute-lft-out`
2×	`pow1` `add-exp-log` `+-commutative` `expm1-log1p-u` `flip3-+` `add-cbrt-cube` `flip-+` `log1p-expm1-u`
1×	`cube-mult` `associate-+l+` `sqr-pow`

Counts

2 → 51

Calls

2 calls:

10.0ms	(+ (pow x 3) x)
54.0ms	(+ (+ (pow x 3) x) (* x x))

series84.0ms

Counts

2 → 6

Calls

2 calls:

61.0ms	(+ (pow x 3) x)
22.0ms	(+ (+ (pow x 3) x) (* x x))

simplify2.4s

Counts

57 → 57

Iterations

Useful iterations: 3 (322.0ms)

Iter	Nodes	Cost
0	56	410
1	178	371
2	681	336
3	3162	314
done	5001	314

prune105.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes23.0ms

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	4	5
done	4	5

end0.0ms

sample200.0ms

Algorithm

intervals

Results

110.0ms

8000×

body

valid