Details

sample61.0ms

Algorithm

intervals

Results

7.0ms	82×	body	1280	valid
4.0ms	162×	body	80	valid
3.0ms	44×	body	640	valid
1.0ms	25×	body	320	valid
1.0ms	19×	body	160	valid

simplify1.2s

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	5	9
1	14	9
2	37	9
3	111	9
4	326	9
5	1063	9
6	1903	9
7	2314	9
done	5000	9

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 40.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (+ x 1.0) (+ x 1.0))
5.8b	(- (* (+ x 1.0) (+ x 1.0)) 1.0)

rewrite63.0ms

Algorithm

rewrite-expression-head

Rules

20×	`*-un-lft-identity`
9×	`pow1` `add-sqr-sqrt`
6×	`add-cube-cbrt` `flip3-+` `swap-sqr` `flip-+` `distribute-lft-out`
4×	`add-exp-log` `frac-times` `associate-r` `associate-l` `add-cbrt-cube` `add-log-exp`
2×	`distribute-rgt-in` `distribute-lft-in` `associate-r/` `associate-l/` `associate--l+`
1×	`pow2` `sub-neg` `flip3--` `pow-plus` `diff-log` `pow-prod-down` `prod-exp` `pow-sqr` `*-commutative` `pow-prod-up` `flip--` `cbrt-unprod` `difference-of-squares` `unswap-sqr`

Counts

2 → 55

Calls

2 calls:

40.0ms	(* (+ x 1.0) (+ x 1.0))
20.0ms	(- (* (+ x 1.0) (+ x 1.0)) 1.0)

series82.0ms

Counts

2 → 6

Calls

2 calls:

16.0ms	(* (+ x 1.0) (+ x 1.0))
66.0ms	(- (* (+ x 1.0) (+ x 1.0)) 1.0)

simplify735.0ms

Counts

61 → 61

Iterations

Useful iterations: done (733.0ms)

Iter	Nodes	Cost
0	86	736
1	268	656
2	1612	576
done	5000	569

prune80.0ms

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 (+ x 2.0))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt` `*-un-lft-identity`
4×	`associate-r`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-l` `add-cbrt-cube`
2×	`associate-*r/`
1×	`distribute-rgt-in` `distribute-lft-in` `flip3-+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `distribute-lft-out` `add-log-exp` `unswap-sqr`

Counts

1 → 23

Calls

1 calls:

19.0ms

(* x (+ x 2.0))

series50.0ms

Counts

1 → 3

Calls

1 calls:

50.0ms

(* x (+ x 2.0))

simplify323.0ms

Counts

26 → 26

Iterations

Useful iterations: 2 (75.0ms)

Iter	Nodes	Cost
0	44	194
1	139	187
2	715	165
done	5000	165

prune35.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* x x) (* 2.0 x))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 12

Calls

1 calls:

8.0ms

(+ (* x x) (* 2.0 x))

series58.0ms

Counts

1 → 3

Calls

1 calls:

58.0ms

(+ (* x x) (* 2.0 x))

simplify373.0ms

Counts

15 → 15

Iterations

Useful iterations: 2 (67.0ms)

Iter	Nodes	Cost
0	30	169
1	112	136
2	657	112
done	5001	112

prune22.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes11.0ms

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	7	7
done	7	7

end0.0ms

sample1.1s

Algorithm

intervals

Results

394.0ms	5422×	body	80	valid
265.0ms	2332×	body	1280	valid
162.0ms	1690×	body	640	valid
101.0ms	815×	body	320	valid
15.0ms	438×	body	160	valid