Details

sample31.0ms

Algorithm

intervals

Results

11.0ms

266×

body

valid

simplify14.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	12	7
2	16	7
3	18	7
done	18	7

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (- x y) (- z y))

rewrite42.0ms

Algorithm

rewrite-expression-head

Rules

37×	`add-sqr-sqrt` `*-un-lft-identity`
25×	`times-frac`
13×	`add-cube-cbrt`
12×	`distribute-lft-out--` `difference-of-squares`
5×	`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-sub` `div-exp` `clear-num` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 54

Calls

1 calls:

39.0ms

(/ (- x y) (- z y))

series79.0ms

Counts

1 → 3

Calls

1 calls:

79.0ms

(/ (- x y) (- z y))

simplify2.6s

Counts

57 → 57

Iterations

Useful iterations: 2 (134.0ms)

Iter	Nodes	Cost
0	96	724
1	234	696
2	754	668
3	4120	668
done	5000	668

prune282.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ x (- z y))
0.0b	(/ y (- z y))

rewrite39.0ms

Algorithm

rewrite-expression-head

Rules

38×	`add-sqr-sqrt` `*-un-lft-identity`
30×	`times-frac`
22×	`add-cube-cbrt`
10×	`associate-/r*`
8×	`distribute-lft-out--` `difference-of-squares`
6×	`add-exp-log` `add-cbrt-cube` `associate-/l*`
4×	`associate-/r/`
2×	`pow1` `cbrt-undiv` `expm1-log1p-u` `flip3--` `frac-2neg` `div-exp` `clear-num` `flip--` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

2 → 78

Calls

2 calls:

18.0ms	(/ x (- z y))
17.0ms	(/ y (- z y))

series118.0ms

Counts

2 → 6

Calls

2 calls:

50.0ms	(/ x (- z y))
67.0ms	(/ y (- z y))

simplify1.6s

Counts

84 → 84

Iterations

Useful iterations: 2 (128.0ms)

Iter	Nodes	Cost
0	117	784
1	230	748
2	656	710
3	2996	710
done	5002	710

prune436.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (- z y) (- x y))
0.5b	(/ 1 (/ (- z y) (- x y)))

rewrite111.0ms

Algorithm

rewrite-expression-head

Rules

218×	`times-frac`
194×	`add-sqr-sqrt` `*-un-lft-identity`
90×	`add-cube-cbrt`
52×	`distribute-lft-out--` `difference-of-squares`
36×	`associate-/r*`
15×	`add-exp-log`
11×	`associate-/r/`
9×	`add-cbrt-cube`
8×	`div-exp` `associate-/l*`
6×	`flip3--` `flip--` `div-inv`
4×	`cbrt-undiv`
3×	`pow1`
2×	`expm1-log1p-u` `rec-exp` `frac-2neg` `1-exp` `clear-num` `log1p-expm1-u` `associate-/l/` `add-log-exp`
1×	`pow-flip` `div-sub` `inv-pow`

Counts

2 → 204

Calls

2 calls:

39.0ms	(/ (- z y) (- x y))
53.0ms	(/ 1 (/ (- z y) (- x y)))

series296.0ms

Counts

2 → 6

Calls

2 calls:

80.0ms	(/ (- z y) (- x y))
216.0ms	(/ 1 (/ (- z y) (- x y)))

simplify2.1s

Counts

210 → 210

Iterations

Useful iterations: done (2.1s)

Iter	Nodes	Cost
0	253	3562
1	674	3050
2	3643	2921
done	5001	2919

prune600.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes139.0ms

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	7	11
done	7	11

end0.0ms

sample899.0ms

Algorithm

intervals

Results

436.0ms

8358×

body

valid