Details

sample32.0ms

Algorithm

intervals

Results

12.0ms

297×

body

valid

simplify35.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	7
1	14	7
2	24	7
3	29	7
4	31	7
done	31	7

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* (* x 3.0) y) z)
0.2b	(* (* x 3.0) y)

rewrite49.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `add-log-exp`
3×	`associate-r` `prod-diff` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`expm1-log1p-u` `log1p-expm1-u`
1×	`sub-neg` `flip3--` `fma-neg` `diff-log` `associate-l` `*-commutative` `flip--`

Counts

2 → 38

Calls

2 calls:

28.0ms	(- (* (* x 3.0) y) z)
20.0ms	(* (* x 3.0) y)

series94.0ms

Counts

2 → 6

Calls

2 calls:

54.0ms	(- (* (* x 3.0) y) z)
40.0ms	(* (* x 3.0) y)

simplify1.2s

Counts

44 → 44

Iterations

Useful iterations: done (1.2s)

Iter	Nodes	Cost
0	84	426
1	213	380
2	1158	335
done	5001	331

prune174.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.1b	(fma (* x 3.0) y (- z))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 10

Calls

1 calls:

1.0ms

(fma (* x 3.0) y (- z))

series77.0ms

Counts

1 → 3

Calls

1 calls:

77.0ms

(fma (* x 3.0) y (- z))

simplify2.6s

Counts

13 → 13

Iterations

Useful iterations: 2 (21.0ms)

Iter	Nodes	Cost
0	20	122
1	31	122
2	76	108
3	232	108
4	966	108
done	5000	108

prune38.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* x (* 3.0 y)) z)
0.2b	(* x (* 3.0 y))

rewrite71.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `add-log-exp`
3×	`associate-l` `prod-diff` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`expm1-log1p-u` `log1p-expm1-u`
1×	`sub-neg` `flip3--` `fma-neg` `diff-log` `associate-r` `*-commutative` `flip--`

Counts

2 → 38

Calls

2 calls:

41.0ms	(- (* x (* 3.0 y)) z)
28.0ms	(* x (* 3.0 y))

series88.0ms

Counts

2 → 6

Calls

2 calls:

65.0ms	(- (* x (* 3.0 y)) z)
23.0ms	(* x (* 3.0 y))

simplify2.8s

Counts

44 → 44

Iterations

Useful iterations: done (2.8s)

Iter	Nodes	Cost
0	82	423
1	202	379
2	770	334
3	4012	327
done	5000	326

prune173.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.1b	(fma 3.0 (* x y) (- z))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 10

Calls

1 calls:

1.0ms

(fma 3.0 (* x y) (- z))

series68.0ms

Counts

1 → 3

Calls

1 calls:

68.0ms

(fma 3.0 (* x y) (- z))

simplify1.9s

Counts

13 → 13

Iterations

Useful iterations: 2 (15.0ms)

Iter	Nodes	Cost
0	18	122
1	27	122
2	64	108
3	217	108
4	914	108
done	5000	108

prune47.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

regimes136.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	7	7
1	8	7
done	8	7

end0.0ms

sample864.0ms

Algorithm

intervals

Results

386.0ms

9136×

body

valid