Details

sample43.0ms

Algorithm

intervals

Results

14.0ms	256×	pre	80	true
9.0ms	256×	body	80	valid

simplify52.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	92
5	92
4	91
3	71
2	40
1	18
0	7

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b	(* a (+ (+ b c) d))

rewrite104.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 26

Calls

1 calls:

103.0ms

(* a (+ (+ b c) d))

series38.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

(* a (+ (+ b c) d))

simplify2.4s

Counts

29 → 29

Iterations

Iter	Nodes
done	5000
3	3949
2	667
1	165
0	54

prune179.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (+ b c) a)
0.0b	(+ (* (+ b c) a) (* d a))

rewrite28.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 38

Calls

2 calls:

16.0ms	(* (+ b c) a)
10.0ms	(+ (* (+ b c) a) (* d a))

series89.0ms

Counts

2 → 6

Calls

2 calls:

47.0ms	(* (+ b c) a)
42.0ms	(+ (* (+ b c) a) (* d a))

simplify2.4s

Counts

44 → 44

Iterations

Iter	Nodes
done	5000
3	3527
2	738
1	209
0	73

prune308.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma (+ b c) a (* d a))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 10

Calls

1 calls:

1.0ms

(fma (+ b c) a (* d a))

series46.0ms

Counts

1 → 3

Calls

1 calls:

45.0ms

(fma (+ b c) a (* d a))

simplify3.8s

Counts

13 → 13

Iterations

Iter	Nodes
done	5000
4	4412
3	525
2	103
1	36
0	23

prune83.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (+ b c)) (cbrt (+ b c)))
0.7b	(cbrt (+ b c))
0.7b	(cbrt (+ b c))
0.7b	(cbrt (+ b c))

rewrite57.0ms

Algorithm

rewrite-expression-head

Rules

36×	`cbrt-prod`
35×	`*-un-lft-identity`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt`
11×	`pow1`
9×	`flip3-+` `pow1/3` `swap-sqr` `flip-+` `distribute-lft-out`
7×	`associate-r` `associate-l`
6×	`add-exp-log`
4×	`expm1-log1p-u` `frac-times` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `associate-l/` `associate-r/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 103

Calls

4 calls:

44.0ms	(* (cbrt (+ b c)) (cbrt (+ b c)))
3.0ms	(cbrt (+ b c))
3.0ms	(cbrt (+ b c))
3.0ms	(cbrt (+ b c))

series788.0ms

Counts

4 → 12

Calls

4 calls:

187.0ms	(* (cbrt (+ b c)) (cbrt (+ b c)))
210.0ms	(cbrt (+ b c))
232.0ms	(cbrt (+ b c))
159.0ms	(cbrt (+ b c))

simplify1.7s

Counts

115 → 115

Iterations

Iter	Nodes
done	5001
3	1885
2	695
1	284
0	120

prune676.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes374.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	9
1	9
0	7

end0.0ms

sample843.0ms

Algorithm

intervals

Results

311.0ms	8000×	body	80	valid
259.0ms	8000×	pre	80	true