Details

sample25.0ms

Algorithm

intervals

Results

12.0ms

256×

body

valid

simplify16.0ms

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

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite33.0ms

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:

28.0ms

(/ (- x y) (- 1.0 y))

series67.0ms

Counts

1 → 3

Calls

1 calls:

67.0ms

(/ (- x y) (- 1.0 y))

simplify3.4s

Counts

57 → 57

Iterations

Useful iterations: 4 (2.1s)

Iter	Nodes	Cost
0	105	756
1	260	724
2	638	692
3	1504	691
4	3931	689
done	5000	689

prune153.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ x (- 1.0 y))

rewrite21.0ms

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:

20.0ms

(/ x (- 1.0 y))

series45.0ms

Counts

1 → 3

Calls

1 calls:

45.0ms

(/ x (- 1.0 y))

simplify3.0s

Counts

42 → 42

Iterations

Useful iterations: done (3.0s)

Iter	Nodes	Cost
0	90	446
1	185	424
2	438	401
3	1011	395
4	2258	391
done	5000	390

prune122.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ 1 (- 1.0 y))
0.1b	(* x (/ 1 (- 1.0 y)))

rewrite62.0ms

Algorithm

rewrite-expression-head

Rules

43×	`add-sqr-sqrt`
37×	`*-un-lft-identity`
32×	`times-frac`
22×	`add-cube-cbrt`
21×	`associate-r`
15×	`add-exp-log`
9×	`add-cbrt-cube`
7×	`distribute-lft-out--` `difference-of-squares`
5×	`pow1` `associate-/r*`
4×	`div-exp` `prod-exp` `associate-/r/`
3×	`associate-l` `associate-/l*` `unswap-sqr`
2×	`cbrt-undiv` `expm1-log1p-u` `rec-exp` `flip3--` `1-exp` `flip--` `cbrt-unprod` `log1p-expm1-u` `div-inv` `add-log-exp`
1×	`pow-flip` `frac-2neg` `associate-r/` `pow-prod-down` `clear-num` `un-div-inv` `-commutative` `inv-pow`

Counts

2 → 89

Calls

2 calls:

18.0ms	(/ 1 (- 1.0 y))
41.0ms	(* x (/ 1 (- 1.0 y)))

series84.0ms

Counts

2 → 6

Calls

2 calls:

37.0ms	(/ 1 (- 1.0 y))
47.0ms	(* x (/ 1 (- 1.0 y)))

simplify3.6s

Counts

95 → 95

Iterations

Useful iterations: done (3.6s)

Iter	Nodes	Cost
0	143	973
1	330	768
2	695	693
3	1481	685
4	3341	680
done	5001	676

prune195.0ms

Pruning

2 alts after pruning (0 fresh and 2 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	7	11
done	7	11

end0.0ms

sample529.0ms

Algorithm

intervals

Results

340.0ms	7994×	body	80	valid
1.0ms	4×	body	640	valid
0.0ms	2×	body	1280	valid