Details

sample115.0ms

Algorithm

intervals

Results

39.0ms	44×	body	1280	valid
26.0ms	45×	body	640	valid
17.0ms	136×	body	80	valid
7.0ms	17×	body	320	valid
4.0ms	14×	body	160	valid

simplify10.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	15
2	15
1	12
0	8

prune20.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize37.0ms

Local error

Found 2 expressions with local error:

0.1b	(fma (sin y) z (* x (cos y)))
0.1b	(* x (cos y))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 30

Calls

2 calls:

0.0ms	(fma (sin y) z (* x (cos y)))
7.0ms	(* x (cos y))

series192.0ms

Counts

2 → 6

Calls

2 calls:

131.0ms	(fma (sin y) z (* x (cos y)))
61.0ms	(* x (cos y))

simplify5.7s

Counts

36 → 36

Iterations

Iter	Nodes
done	5000
4	4857
3	1134
2	275
1	91
0	50

prune288.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.1b

localize42.0ms

Local error

Found 4 expressions with local error:

0.3b	(* (cbrt (cos y)) (cbrt (cos y)))
0.3b	(cbrt (cos y))
0.3b	(cbrt (cos y))
0.3b	(cbrt (cos y))

rewrite35.0ms

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:

26.0ms	(* (cbrt (cos y)) (cbrt (cos y)))
2.0ms	(cbrt (cos y))
2.0ms	(cbrt (cos y))
2.0ms	(cbrt (cos y))

series633.0ms

Counts

4 → 12

Calls

4 calls:

210.0ms	(* (cbrt (cos y)) (cbrt (cos y)))
136.0ms	(cbrt (cos y))
132.0ms	(cbrt (cos y))
154.0ms	(cbrt (cos y))

simplify1.5s

Counts

93 → 93

Iterations

Iter	Nodes
done	5000
2	640
1	152
0	68

prune524.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize39.0ms

Local error

Found 4 expressions with local error:

0.1b	(* x (pow (* (cos y) (cos y)) 1/3))
0.2b	(* (* x (pow (* (cos y) (cos y)) 1/3)) (cbrt (cos y)))
0.2b	(* (cos y) (cos y))
0.3b	(cbrt (cos y))

rewrite108.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-exp-log`
19×	`add-sqr-sqrt`
16×	`prod-exp`
14×	`associate-r`
13×	`pow1` `*-un-lft-identity` `add-cbrt-cube` `add-cube-cbrt`
8×	`cbrt-unprod`
7×	`associate-l`
6×	`cbrt-prod`
4×	`expm1-log1p-u` `pow-exp` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
3×	`swap-sqr` `*-commutative`
2×	`pow-to-exp` `unpow-prod-down` `unpow1/3` `pow-prod-down` `sqr-pow`
1×	`pow2` `sqr-cos` `pow-plus` `pow1/3` `pow-sqr` `cos-mult` `pow-prod-up`

Counts

4 → 95

Calls

4 calls:

28.0ms	(* x (pow (* (cos y) (cos y)) 1/3))
66.0ms	(* (* x (pow (* (cos y) (cos y)) 1/3)) (cbrt (cos y)))
8.0ms	(* (cos y) (cos y))
1.0ms	(cbrt (cos y))

series289.0ms

Counts

4 → 12

Calls

4 calls:

103.0ms	(* x (pow (* (cos y) (cos y)) 1/3))
46.0ms	(* (* x (pow (* (cos y) (cos y)) 1/3)) (cbrt (cos y)))
18.0ms	(* (cos y) (cos y))
122.0ms	(cbrt (cos y))

simplify1.7s

Counts

107 → 107

Iterations

Iter	Nodes
done	5001
2	2401
1	349
0	135

prune774.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize55.0ms

Local error

Found 4 expressions with local error:

0.2b	(* (* x (sqrt (pow (* (cos y) (cos y)) 1/3))) (sqrt (pow (* (cos y) (cos y)) 1/3)))
0.2b	(* (cos y) (cos y))
0.2b	(* (cos y) (cos y))
0.3b	(cbrt (cos y))

rewrite83.0ms

Algorithm

rewrite-expression-head

Rules

23×	`pow1`
19×	`add-sqr-sqrt`
15×	`*-un-lft-identity` `add-cube-cbrt`
14×	`associate-r`
13×	`add-cbrt-cube` `add-exp-log`
7×	`associate-l`
6×	`swap-sqr`
5×	`pow-prod-down` `prod-exp` `sqrt-prod` `cbrt-unprod`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
3×	`cbrt-prod` `*-commutative`
2×	`pow2` `sqr-cos` `pow-plus` `pow-sqr` `cos-mult` `pow-prod-up` `unswap-sqr`
1×	`unpow-prod-down` `pow1/3` `sqr-pow`

Counts

4 → 96

Calls

4 calls:

57.0ms	(* (* x (sqrt (pow (* (cos y) (cos y)) 1/3))) (sqrt (pow (* (cos y) (cos y)) 1/3)))
12.0ms	(* (cos y) (cos y))
8.0ms	(* (cos y) (cos y))
1.0ms	(cbrt (cos y))

series287.0ms

Counts

4 → 12

Calls

4 calls:

111.0ms	(* (* x (sqrt (pow (* (cos y) (cos y)) 1/3))) (sqrt (pow (* (cos y) (cos y)) 1/3)))
24.0ms	(* (cos y) (cos y))
30.0ms	(* (cos y) (cos y))
121.0ms	(cbrt (cos y))

simplify2.1s

Counts

108 → 108

Iterations

Iter	Nodes
done	5000
2	2013
1	292
0	115

prune824.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

regimes232.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.1b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	8
1	8
0	7

end0.0ms

sample3.9s

Algorithm

intervals

Results

1.7s	1481×	body	1280	valid
784.0ms	1303×	body	640	valid
649.0ms	4303×	body	80	valid
354.0ms	632×	body	320	valid
62.0ms	281×	body	160	valid