Details

sample34.0ms

Algorithm

intervals

Results

16.0ms	256×	body	80	valid
5.0ms	87×	body	80	nan

simplify4.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	6
1	6
0	5

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 19.2b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x x) y)
19.2b	(sqrt (+ (* x x) y))

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

4×	`add-sqr-sqrt` `add-log-exp`
3×	`pow1` `*-un-lft-identity` `add-cube-cbrt` `sqrt-prod`
2×	`flip3-+` `add-cbrt-cube` `sqrt-div` `add-exp-log` `flip-+` `insert-posit16`
1×	`+-commutative` `rem-sqrt-square` `sum-log` `sqrt-pow1` `pow1/2`

Counts

2 → 28

Calls

2 calls:

7.0ms	(+ (* x x) y)
8.0ms	(sqrt (+ (* x x) y))

series73.0ms

Counts

2 → 6

Calls

2 calls:

21.0ms	(+ (* x x) y)
51.0ms	(sqrt (+ (* x x) y))

simplify1.4s

Counts

34 → 34

Iterations

Iter	Nodes
done	5001
3	1330
2	397
1	148
0	61

prune126.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b	(* 1/2 (/ y x))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

14×	`add-sqr-sqrt`
13×	`associate-r`
10×	`times-frac`
9×	`*-un-lft-identity` `add-cube-cbrt`
6×	`add-cbrt-cube` `add-exp-log`
3×	`pow1` `associate-l`
2×	`prod-exp` `cbrt-unprod` `unswap-sqr`
1×	`cbrt-undiv` `div-exp` `pow-prod-down` `associate-r/` `-commutative` `insert-posit16` `div-inv` `add-log-exp`

Counts

1 → 33

Calls

1 calls:

12.0ms

(* 1/2 (/ y x))

series22.0ms

Counts

1 → 3

Calls

1 calls:

22.0ms

(* 1/2 (/ y x))

simplify1.5s

Counts

36 → 36

Iterations

Iter	Nodes
done	5007
3	1449
2	509
1	173
0	69

prune140.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize20.0ms

Local error

Found 1 expressions with local error:

0.0b	(* -1/2 (/ y x))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

14×	`add-sqr-sqrt`
13×	`associate-r`
10×	`times-frac`
9×	`*-un-lft-identity` `add-cube-cbrt`
6×	`add-cbrt-cube` `add-exp-log`
3×	`pow1` `associate-l`
2×	`prod-exp` `cbrt-unprod` `unswap-sqr`
1×	`cbrt-undiv` `div-exp` `pow-prod-down` `associate-r/` `-commutative` `insert-posit16` `div-inv` `add-log-exp`

Counts

1 → 33

Calls

1 calls:

13.0ms

(* -1/2 (/ y x))

series20.0ms

Counts

1 → 3

Calls

1 calls:

20.0ms

(* -1/2 (/ y x))

simplify1.3s

Counts

36 → 36

Iterations

Iter	Nodes
done	5005
3	1450
2	509
1	173
0	69

prune130.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes205.0ms

Accuracy

98.5% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 19.4b

bsearch106.0ms

Steps

Iters	Range		Point
11	1.5352673950906684e+55	3.7299362698038365e+74	2.8410325872827527e+74
9	-1.6831085860814727e+158	-2.779942061402865e+151	-1.3359776254393746e+154

simplify3.0ms

Iterations

Iter	Nodes
done	22
1	22
0	18

end0.0ms

sample849.0ms

Algorithm

intervals

Results

426.0ms	8000×	body	80	valid
178.0ms	2776×	body	80	nan