Details

sample62.0ms

Algorithm

intervals

Results

12.0ms	30×	body	1280	valid
11.0ms	210×	body	80	valid
6.0ms	30×	body	640	valid
3.0ms	33×	body	160	valid
2.0ms	17×	body	320	valid
2.0ms	7×	body	2560	valid

simplify13.0s

Counts

1 → 1

Iterations

Iter	Nodes
done	5001
4	1888
3	259
2	77
1	23
0	9

prune17.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (- x z) y)

rewrite30.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 24

Calls

1 calls:

29.0ms

(* (- x z) y)

series36.0ms

Counts

1 → 3

Calls

1 calls:

36.0ms

(* (- x z) y)

simplify3.5s

Counts

27 → 27

Iterations

Iter	Nodes
done	5000
3	4714
2	438
1	114
0	51

prune171.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt y) (cbrt y))
0.6b	(cbrt y)
0.6b	(cbrt y)
0.6b	(cbrt y)

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`*-un-lft-identity` `add-cube-cbrt`
11×	`pow1`
9×	`pow1/3`
6×	`swap-sqr` `associate-r` `associate-l` `add-exp-log`
4×	`expm1-log1p-u` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 81

Calls

4 calls:

16.0ms	(* (cbrt y) (cbrt y))
1.0ms	(cbrt y)
1.0ms	(cbrt y)
1.0ms	(cbrt y)

series936.0ms

Counts

4 → 12

Calls

4 calls:

243.0ms	(* (cbrt y) (cbrt y))
211.0ms	(cbrt y)
242.0ms	(cbrt y)
240.0ms	(cbrt y)

simplify1.0s

Counts

93 → 93

Iterations

Iter	Nodes
done	5001
2	725
1	142
0	65

prune430.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (+ (- (* x y) (* y y)) (* y y)) (* y z))
0.0b	(- (* x y) (* y y))
10.4b	(+ (- (* x y) (* y y)) (* y y))

rewrite249.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 67

Calls

3 calls:

201.0ms	(- (+ (- (* x y) (* y y)) (* y y)) (* y z))
8.0ms	(- (* x y) (* y y))
39.0ms	(+ (- (* x y) (* y y)) (* y y))

series123.0ms

Counts

3 → 9

Calls

3 calls:

45.0ms	(- (+ (- (* x y) (* y y)) (* y y)) (* y z))
54.0ms	(- (* x y) (* y y))
24.0ms	(+ (- (* x y) (* y y)) (* y y))

simplify3.4s

Counts

76 → 76

Iterations

Iter	Nodes
done	5001
2	1854
1	313
0	98

prune311.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes212.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	6
1	6
0	5

end0.0ms

sample2.2s

Algorithm

intervals

Results

653.0ms	955×	body	1280	valid
473.0ms	6931×	body	80	valid
240.0ms	871×	body	640	valid
145.0ms	559×	body	320	valid
109.0ms	241×	body	2560	valid
92.0ms	554×	body	160	valid