Details

sample21.0ms

Algorithm

intervals

Results

8.0ms	255×	body	80	valid
0.0ms	1×	body	1280	valid

simplify4.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	8	7
done	8	7

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite38.0ms

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:

36.0ms

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

series58.0ms

Counts

1 → 3

Calls

1 calls:

58.0ms

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

simplify602.0ms

Counts

45 → 45

Iterations

Useful iterations: 2 (133.0ms)

Iter	Nodes	Cost
0	80	552
1	203	526
2	795	492
done	5000	492

prune77.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite56.0ms

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:

53.0ms

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

series42.0ms

Counts

1 → 3

Calls

1 calls:

41.0ms

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

simplify1.2s

Counts

51 → 51

Iterations

Useful iterations: done (1.2s)

Iter	Nodes	Cost
0	112	643
1	334	567
2	1696	452
done	5000	448

prune86.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b	(* (+ x y) (- x y))
13.9b	(/ (/ (* (+ x y) (- x y)) (+ y 1.0)) (- x y))
14.2b	(/ (* (+ x y) (- x y)) (+ y 1.0))

rewrite192.0ms

Algorithm

rewrite-expression-head

Rules

84×	`*-un-lft-identity`
78×	`times-frac`
68×	`add-sqr-sqrt`
42×	`add-cube-cbrt`
19×	`add-exp-log` `add-cbrt-cube`
18×	`prod-diff`
16×	`associate-/r/`
13×	`flip3-+` `flip-+`
12×	`distribute-lft-out--` `difference-of-squares`
11×	`distribute-rgt-in` `distribute-lft-in` `associate-/l*`
9×	`associate-/r*` `associate-/l/` `distribute-lft-out`
8×	`frac-times` `div-inv`
7×	`cbrt-undiv` `flip3--` `div-exp` `flip--`
5×	`pow1` `associate-r`
4×	`associate-r/` `associate-l` `associate-l/`
3×	`expm1-log1p-u` `prod-exp` `cbrt-unprod` `log1p-expm1-u` `add-log-exp`
2×	`sub-neg` `frac-2neg` `clear-num`
1×	`pow-prod-down` `*-commutative` `unswap-sqr`

Counts

3 → 174

Calls

3 calls:

67.0ms	(* (+ x y) (- x y))
61.0ms	(/ (/ (* (+ x y) (- x y)) (+ y 1.0)) (- x y))
46.0ms	(/ (* (+ x y) (- x y)) (+ y 1.0))

series179.0ms

Counts

3 → 9

Calls

3 calls:

49.0ms	(* (+ x y) (- x y))
59.0ms	(/ (/ (* (+ x y) (- x y)) (+ y 1.0)) (- x y))
71.0ms	(/ (* (+ x y) (- x y)) (+ y 1.0))

simplify642.0ms

Counts

183 → 183

Iterations

Useful iterations: done (635.0ms)

Iter	Nodes	Cost
0	297	3734
1	940	3440
done	5001	3018

prune472.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes40.0ms

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	6	7
1	8	7
done	8	7

end0.0ms

sample470.0ms

Algorithm

intervals

Results

222.0ms	7996×	body	80	valid
0.0ms	2×	body	1280	valid
0.0ms	1×	body	640	valid
0.0ms	1×	body	320	valid