Details

sample33.0ms

Algorithm

intervals

Results

12.0ms

288×

body

valid

simplify5.4s

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	11	7
2	21	7
3	49	7
4	89	7
5	108	7
6	120	7
7	140	7
8	190	7
9	532	7
10	3275	7
done	5000	7

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (+ x 1.0) y)
0.0b	(- (* (+ x 1.0) y) x)

rewrite41.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt` `*-un-lft-identity`
5×	`add-cube-cbrt`
4×	`pow1` `add-exp-log` `associate-l` `add-cbrt-cube` `add-log-exp`
3×	`associate-r` `prod-diff`
2×	`expm1-log1p-u` `associate-*l/` `log1p-expm1-u`
1×	`sub-neg` `flip3--` `flip3-+` `fma-neg` `diff-log` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `flip-+` `distribute-lft-out` `unswap-sqr`

Counts

2 → 41

Calls

2 calls:

21.0ms	(* (+ x 1.0) y)
19.0ms	(- (* (+ x 1.0) y) x)

series67.0ms

Counts

2 → 6

Calls

2 calls:

39.0ms	(* (+ x 1.0) y)
28.0ms	(- (* (+ x 1.0) y) x)

simplify766.0ms

Counts

47 → 47

Iterations

Useful iterations: done (765.0ms)

Iter	Nodes	Cost
0	84	459
1	215	403
2	999	368
done	5002	367

prune150.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma (+ x 1.0) y (- x))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

0.0ms

(fma (+ x 1.0) y (- x))

series26.0ms

Counts

1 → 3

Calls

1 calls:

26.0ms

(fma (+ x 1.0) y (- x))

simplify1.1s

Counts

13 → 13

Iterations

Useful iterations: 2 (17.0ms)

Iter	Nodes	Cost
0	20	128
1	33	122
2	119	108
3	801	108
done	5001	108

prune49.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.0b	(* (+ x 1.0) y)
0.0b	(sqrt (* (+ x 1.0) y))
0.0b	(sqrt (* (+ x 1.0) y))
0.3b	(* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)))

rewrite128.0ms

Algorithm

rewrite-expression-head

Rules

61×	`pow1`
32×	`sqrt-pow1`
23×	`pow-prod-down`
20×	`associate-*l/`
16×	`sqrt-div`
14×	`add-sqr-sqrt`
12×	`*-un-lft-identity` `pow1/2`
10×	`add-cube-cbrt` `pow-prod-up`
9×	`flip3-+` `flip-+`
8×	`add-exp-log` `associate-l` `add-cbrt-cube`
7×	`associate-r`
6×	`sqrt-prod` `pow-sqr`
4×	`expm1-log1p-u` `frac-times` `swap-sqr` `log1p-expm1-u` `add-log-exp`
2×	`associate-r/` `prod-exp` `-commutative` `cbrt-unprod` `unswap-sqr`
1×	`pow2` `pow-plus` `sqrt-unprod` `rem-square-sqrt` `distribute-lft-out`

Counts

4 → 112

Calls

4 calls:

29.0ms	(* (+ x 1.0) y)
15.0ms	(sqrt (* (+ x 1.0) y))
12.0ms	(sqrt (* (+ x 1.0) y))
67.0ms	(* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)))

series337.0ms

Counts

4 → 12

Calls

4 calls:

28.0ms	(* (+ x 1.0) y)
110.0ms	(sqrt (* (+ x 1.0) y))
114.0ms	(sqrt (* (+ x 1.0) y))
85.0ms	(* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)))

simplify923.0ms

Counts

124 → 124

Iterations

Useful iterations: done (920.0ms)

Iter	Nodes	Cost
0	130	1420
1	314	1055
2	1496	959
done	5000	939

prune399.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes60.0ms

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	7	7
done	7	7

end0.0ms

sample665.0ms

Algorithm

intervals

Results

317.0ms	9129×	body	80	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	640	valid