Details

sample39.0ms

Algorithm

intervals

Results

16.0ms	346×	body	80	valid
0.0ms	3×	body	320	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	640	valid
0.0ms	1×	body	160	valid

simplify3.8s

Counts

1 → 1

Iterations

Useful iterations: 4 (343.0ms)

Iter	Nodes	Cost
0	12	15
1	31	14
2	89	14
3	280	12
4	744	11
5	1269	11
6	1442	11
7	1456	11
done	1456	11

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize34.0ms

Local error

Found 4 expressions with local error:

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

rewrite2.9s

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 89

Calls

4 calls:

674.0ms	(+ (* x (+ (+ (+ (+ y z) z) y) t)) (* y 5.0))
268.0ms	(+ (+ (+ y z) z) y)
35.0ms	(+ (+ y z) z)
1.9s	(* x (+ (+ (+ (+ y z) z) y) t))

series268.0ms

Counts

4 → 12

Calls

4 calls:

88.0ms	(+ (* x (+ (+ (+ (+ y z) z) y) t)) (* y 5.0))
52.0ms	(+ (+ (+ y z) z) y)
43.0ms	(+ (+ y z) z)
84.0ms	(* x (+ (+ (+ (+ y z) z) y) t))

simplify1.2s

Counts

101 → 101

Iterations

Useful iterations: done (1.2s)

Iter	Nodes	Cost
0	138	1169
1	398	970
2	1529	908
done	5000	893

prune416.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

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

rewrite708.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 82

Calls

4 calls:

1.0ms	(fma x t (* 5.0 y))
441.0ms	(* x (+ (+ (+ y z) z) y))
207.0ms	(+ (+ (+ y z) z) y)
55.0ms	(+ (+ y z) z)

series204.0ms

Counts

4 → 12

Calls

4 calls:

41.0ms	(fma x t (* 5.0 y))
70.0ms	(* x (+ (+ (+ y z) z) y))
63.0ms	(+ (+ (+ y z) z) y)
29.0ms	(+ (+ y z) z)

simplify1.3s

Counts

94 → 94

Iterations

Useful iterations: done (1.3s)

Iter	Nodes	Cost
0	110	836
1	279	714
2	979	646
done	5000	588

prune284.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (* 2 x) (+ z y))
0.0b	(fma y 5.0 (* (* 2 x) (+ z y)))

rewrite32.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 35

Calls

2 calls:

31.0ms	(* (* 2 x) (+ z y))
0.0ms	(fma y 5.0 (* (* 2 x) (+ z y)))

series118.0ms

Counts

2 → 6

Calls

2 calls:

55.0ms	(* (* 2 x) (+ z y))
64.0ms	(fma y 5.0 (* (* 2 x) (+ z y)))

simplify3.9s

Counts

41 → 41

Iterations

Useful iterations: 2 (161.0ms)

Iter	Nodes	Cost
0	75	466
1	196	435
2	859	370
3	4094	370
done	5000	370

prune130.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes87.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	16
1	18	16
done	18	16

end0.0ms

sample2.1s

Algorithm

intervals

Results

1.4s	10643×	body	80	valid
27.0ms	90×	body	1280	valid
17.0ms	79×	body	640	valid
13.0ms	74×	body	320	valid
3.0ms	25×	body	160	valid