Details

sample15.0ms

Algorithm

intervals

Results

7.0ms

256×

body

valid

simplify4.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

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

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

31×	`*-un-lft-identity`
16×	`times-frac`
11×	`add-sqr-sqrt` `add-cube-cbrt`
10×	`distribute-lft-out`
4×	`associate-/r` `associate-/l`
3×	`add-exp-log` `add-cbrt-cube`
2×	`flip3-+` `associate-/r/` `flip-+` `associate-/l/`
1×	`pow1` `cbrt-undiv` `expm1-log1p-u` `frac-2neg` `div-exp` `clear-num` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 42

Calls

1 calls:

23.0ms

(/ (+ x y) (+ y 1.0))

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

(/ (+ x y) (+ y 1.0))

simplify55.0ms

Counts

45 → 45

Iterations

Useful iterations: 2 (16.0ms)

Iter	Nodes	Cost
0	197	262
1	620	246
2	1970	245
3	5001	245
done	5001	245

prune67.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.1b	(* (+ x y) (/ 1 (+ y 1.0)))

rewrite44.0ms

Algorithm

rewrite-expression-head

Rules

19×	`*-un-lft-identity`
18×	`associate-r`
17×	`add-sqr-sqrt`
14×	`times-frac`
10×	`add-exp-log` `add-cube-cbrt`
6×	`add-cbrt-cube`
4×	`associate-l` `prod-exp` `distribute-lft-out`
3×	`pow1` `flip3-+` `flip-+` `unswap-sqr`
2×	`frac-times` `div-exp` `associate-*l/` `associate-/r/` `cbrt-unprod`
1×	`cbrt-undiv` `expm1-log1p-u` `rec-exp` `1-exp` `associate-r/` `pow-prod-down` `un-div-inv` `-commutative` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 48

Calls

1 calls:

42.0ms

(* (+ x y) (/ 1 (+ y 1.0)))

series36.0ms

Counts

1 → 3

Calls

1 calls:

36.0ms

(* (+ x y) (/ 1 (+ y 1.0)))

simplify39.0ms

Counts

51 → 51

Iterations

Useful iterations: 2 (35.0ms)

Iter	Nodes	Cost
0	319	294
1	1402	254
2	5001	237
done	5001	237

prune81.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

3.3b	(- (* x x) (* y y))
15.7b	(/ (- (* x x) (* y y)) (+ y 1.0))
16.3b	(/ (/ (- (* x x) (* y y)) (+ y 1.0)) (- x y))

rewrite81.0ms

Algorithm

rewrite-expression-head

Rules

222×	`times-frac`
194×	`*-un-lft-identity`
136×	`add-sqr-sqrt`
90×	`add-cube-cbrt`
53×	`difference-of-squares`
29×	`distribute-lft-out`
26×	`associate-/l*`
23×	`distribute-lft-out--`
16×	`associate-/r/`
10×	`add-exp-log` `add-cbrt-cube`
9×	`associate-/r*`
8×	`div-inv`
7×	`flip3-+` `flip-+`
5×	`add-log-exp`
4×	`cbrt-undiv` `div-exp`
3×	`pow1` `expm1-log1p-u` `flip3--` `div-sub` `flip--` `log1p-expm1-u` `associate-/l/`
2×	`frac-2neg` `clear-num`
1×	`sub-neg` `fma-neg` `diff-log` `prod-diff`

Counts

3 → 217

Calls

3 calls:

8.0ms	(- (* x x) (* y y))
24.0ms	(/ (- (* x x) (* y y)) (+ y 1.0))
38.0ms	(/ (/ (- (* x x) (* y y)) (+ y 1.0)) (- x y))

series191.0ms

Counts

3 → 9

Calls

3 calls:

32.0ms	(- (* x x) (* y y))
49.0ms	(/ (- (* x x) (* y y)) (+ y 1.0))
110.0ms	(/ (/ (- (* x x) (* y y)) (+ y 1.0)) (- x y))

simplify98.0ms

Counts

226 → 226

Iterations

Useful iterations: 2 (73.0ms)

Iter	Nodes	Cost
0	851	2705
1	3667	2536
2	5003	2510
done	5003	2510

prune406.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes41.0ms

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	8	3
1	8	3
done	8	3

end0.0ms

sample295.0ms

Algorithm

intervals

Results

134.0ms

8000×

body

valid