Details

sample20.0ms

Algorithm

intervals

Results

9.0ms

370×

body

valid

simplify10.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	19	3
1	41	3
2	72	3
3	81	3
4	81	3
done	81	3

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma x x (* x y))
0.0b	(* (fma x x (* x y)) 2.0)

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube`
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 x x (* x y))
7.0ms	(* (fma x x (* x y)) 2.0)

series92.0ms

Counts

2 → 6

Calls

2 calls:

40.0ms	(fma x x (* x y))
51.0ms	(* (fma x x (* x y)) 2.0)

simplify61.0ms

Counts

36 → 36

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	87	151
1	328	132
2	2448	132
3	5001	132
done	5001	132

prune60.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (fma x x (* x y))) (cbrt (fma x x (* x y))))
6.3b	(cbrt (fma x x (* x y)))
6.3b	(cbrt (fma x x (* x y)))
6.3b	(cbrt (fma x x (* x y)))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`pow1/3`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
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:

13.0ms	(* (cbrt (fma x x (* x y))) (cbrt (fma x x (* x y))))
1.0ms	(cbrt (fma x x (* x y)))
1.0ms	(cbrt (fma x x (* x y)))
1.0ms	(cbrt (fma x x (* x y)))

series781.0ms

Counts

4 → 12

Calls

4 calls:

216.0ms	(* (cbrt (fma x x (* x y))) (cbrt (fma x x (* x y))))
187.0ms	(cbrt (fma x x (* x y)))
194.0ms	(cbrt (fma x x (* x y)))
184.0ms	(cbrt (fma x x (* x y)))

simplify125.0ms

Counts

93 → 93

Iterations

Useful iterations: 4 (119.0ms)

Iter	Nodes	Cost
0	132	610
1	424	559
2	1512	505
3	4133	500
4	5001	475
done	5001	475

prune213.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b	(fma x x (* x y))
0.3b	(* (pow (/ -1 x) -4/3) (* (cbrt (fma x x (* x y))) 2.0))
2.6b	(pow (/ -1 x) -4/3)
6.3b	(cbrt (fma x x (* x y)))

rewrite48.0ms

Algorithm

rewrite-expression-head

Rules

27×	`add-exp-log`
26×	`unpow-prod-down`
21×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
18×	`times-frac`
17×	`associate-l`
12×	`prod-exp`
8×	`add-cbrt-cube`
6×	`pow-exp`
5×	`pow1`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
3×	`cbrt-prod` `pow-to-exp` `pow-unpow` `div-exp` `cbrt-unprod`
2×	`div-inv` `sqr-pow`
1×	`pow-pow` `pow1/3` `associate-r` `*-commutative` `fma-udef`

Counts

4 → 91

Calls

4 calls:

0.0ms	(fma x x (* x y))
37.0ms	(* (pow (/ -1 x) -4/3) (* (cbrt (fma x x (* x y))) 2.0))
6.0ms	(pow (/ -1 x) -4/3)
1.0ms	(cbrt (fma x x (* x y)))

series627.0ms

Counts

4 → 12

Calls

4 calls:

44.0ms	(fma x x (* x y))
202.0ms	(* (pow (/ -1 x) -4/3) (* (cbrt (fma x x (* x y))) 2.0))
185.0ms	(pow (/ -1 x) -4/3)
196.0ms	(cbrt (fma x x (* x y)))

simplify44.0ms

Counts

103 → 103

Iterations

Useful iterations: 2 (36.0ms)

Iter	Nodes	Cost
0	387	624
1	1269	574
2	5001	565
done	5001	565

prune260.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes31.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	3
1	8	3
done	8	3

end0.0ms

sample454.0ms

Algorithm

intervals

Results

227.0ms

11226×

body

valid