Details

sample34.0ms

Algorithm

intervals

Results

13.0ms	307×	body	80	valid
1.0ms	6×	body	640	valid
0.0ms	4×	body	1280	valid
0.0ms	3×	body	320	valid
0.0ms	1×	body	160	valid

simplify47.0ms

Counts

1 → 1

Iterations

Useful iterations: 1 (2.0ms)

Iter	Nodes	Cost
0	8	9
1	19	8
2	34	8
3	50	8
4	60	8
5	61	8
done	61	8

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma x (+ y z) (* z 5.0))

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:

1.0ms

(fma x (+ y z) (* z 5.0))

series58.0ms

Counts

1 → 3

Calls

1 calls:

58.0ms

(fma x (+ y z) (* z 5.0))

simplify1.3s

Counts

13 → 13

Iterations

Useful iterations: 2 (18.0ms)

Iter	Nodes	Cost
0	22	146
1	36	140
2	69	121
3	265	121
4	1668	121
done	5000	121

prune36.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.1b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(* x (+ y z))
0.0b	(+ (* x (+ y z)) (* z 5.0))

rewrite54.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-r` `add-cbrt-cube` `add-log-exp`
3×	`associate-l`
2×	`distribute-rgt-in` `expm1-log1p-u` `associate-+l+` `distribute-lft-in` `flip3-+` `associate-*r/` `flip-+` `log1p-expm1-u`
1×	`+-commutative` `fma-def` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `distribute-lft-out` `unswap-sqr`

Counts

2 → 41

Calls

2 calls:

31.0ms	(* x (+ y z))
22.0ms	(+ (* x (+ y z)) (* z 5.0))

series77.0ms

Counts

2 → 6

Calls

2 calls:

36.0ms	(* x (+ y z))
41.0ms	(+ (* x (+ y z)) (* z 5.0))

simplify2.1s

Counts

47 → 47

Iterations

Useful iterations: 3 (884.0ms)

Iter	Nodes	Cost
0	76	454
1	228	403
2	778	374
3	3309	369
done	5000	369

prune146.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (+ (* x y) (* x z)) (* z 5.0))
0.0b	(+ (* x y) (* x z))

rewrite47.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
5×	`fma-def`
4×	`sum-log`
3×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
2×	`pow1` `add-exp-log` `+-commutative` `expm1-log1p-u` `flip3-+` `add-cbrt-cube` `flip-+` `log1p-expm1-u` `distribute-lft-out`
1×	`associate-+l+`

Counts

2 → 34

Calls

2 calls:

34.0ms	(+ (+ (* x y) (* x z)) (* z 5.0))
12.0ms	(+ (* x y) (* x z))

series72.0ms

Counts

2 → 6

Calls

2 calls:

33.0ms	(+ (+ (* x y) (* x z)) (* z 5.0))
40.0ms	(+ (* x y) (* x z))

simplify2.2s

Counts

40 → 40

Iterations

Useful iterations: done (2.2s)

Iter	Nodes	Cost
0	59	480
1	198	369
2	794	330
3	3453	326
done	5000	325

prune135.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(* x (+ y z))
0.0b	(fma z 5.0 (* x (+ y z)))

rewrite32.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 35

Calls

2 calls:

30.0ms	(* x (+ y z))
0.0ms	(fma z 5.0 (* x (+ y z)))

series110.0ms

Counts

2 → 6

Calls

2 calls:

54.0ms	(* x (+ y z))
56.0ms	(fma z 5.0 (* x (+ y z)))

simplify1.2s

Counts

41 → 41

Iterations

Useful iterations: 2 (108.0ms)

Iter	Nodes	Cost
0	63	350
1	154	333
2	457	294
3	1627	294
done	5002	294

prune90.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

regimes67.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	8
1	9	8
done	9	8

end0.0ms

sample1.0s

Algorithm

intervals

Results

543.0ms	9799×	body	80	valid
19.0ms	106×	body	1280	valid
17.0ms	120×	body	640	valid
6.0ms	53×	body	320	valid
2.0ms	32×	body	160	valid