Details

sample13.0ms

Algorithm

intervals

Results

6.0ms

256×

body

valid

simplify2.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	4	5
1	5	5
done	5	5

prune1.0ms

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 y))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 33

Calls

1 calls:

5.0ms

(/ x (+ x y))

series39.0ms

Counts

1 → 3

Calls

1 calls:

39.0ms

(/ x (+ x y))

simplify2.5s

Counts

36 → 36

Iterations

Useful iterations: 2 (35.0ms)

Iter	Nodes	Cost
0	59	324
1	119	305
2	246	287
3	510	287
4	1175	287
5	4356	287
done	5000	287

prune59.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ 1 (+ x y))
0.2b	(* x (/ 1 (+ x y)))

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

35×	`*-un-lft-identity`
27×	`add-sqr-sqrt`
26×	`times-frac`
20×	`add-cube-cbrt`
18×	`associate-r`
15×	`add-exp-log`
9×	`add-cbrt-cube`
7×	`distribute-lft-out`
5×	`pow1`
4×	`div-exp` `prod-exp` `associate-/r*` `associate-/r/`
3×	`associate-l` `associate-/l*` `unswap-sqr`
2×	`cbrt-undiv` `rec-exp` `flip3-+` `1-exp` `cbrt-unprod` `flip-+` `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 → 78

Calls

2 calls:

6.0ms	(/ 1 (+ x y))
16.0ms	(* x (/ 1 (+ x y)))

series73.0ms

Counts

2 → 6

Calls

2 calls:

34.0ms	(/ 1 (+ x y))
38.0ms	(* x (/ 1 (+ x y)))

simplify3.1s

Counts

84 → 84

Iterations

Useful iterations: 2 (61.0ms)

Iter	Nodes	Cost
0	95	755
1	227	579
2	416	517
3	794	517
4	1739	517
5	4903	517
done	5000	517

prune102.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

2.6b	(- (* x x) (* y y))
7.0b	(* (/ x (- (* x x) (* y y))) (- x y))
19.9b	(/ x (- (* x x) (* y y)))

rewrite36.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-sqr-sqrt`
25×	`times-frac`
23×	`*-un-lft-identity`
21×	`add-cube-cbrt`
18×	`associate-l`
10×	`add-exp-log` `add-cbrt-cube`
9×	`difference-of-squares`
5×	`pow1` `flip3--` `associate-r` `flip--` `add-log-exp`
4×	`associate-/r*` `associate-/r/`
3×	`sub-neg` `associate-/l*`
2×	`cbrt-undiv` `distribute-rgt-in` `frac-times` `distribute-lft-in` `associate-*r/` `div-exp` `prod-exp` `cbrt-unprod` `div-inv` `unswap-sqr`
1×	`frac-2neg` `diff-log` `pow-prod-down` `associate-l/` `clear-num` `-commutative` `distribute-lft-out--`

Counts

3 → 93

Calls

3 calls:

3.0ms	(- (* x x) (* y y))
25.0ms	(* (/ x (- (* x x) (* y y))) (- x y))
5.0ms	(/ x (- (* x x) (* y y)))

series147.0ms

Counts

3 → 9

Calls

3 calls:

33.0ms	(- (* x x) (* y y))
65.0ms	(* (/ x (- (* x x) (* y y))) (- x y))
49.0ms	(/ x (- (* x x) (* y y)))

simplify703.0ms

Counts

102 → 102

Iterations

Useful iterations: 2 (232.0ms)

Iter	Nodes	Cost
0	143	1518
1	355	1475
2	1429	1329
done	5000	1329

prune178.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes38.0ms

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	4	5
1	5	5
done	5	5

end0.0ms

sample244.0ms

Algorithm

intervals

Results

124.0ms

8000×

body

valid