Details

sample30.0ms

Algorithm

intervals

Results

15.0ms

394×

body

valid

simplify17.1s

Counts

1 → 1

Iterations

Useful iterations: 2 (3.0ms)

Iter	Nodes	Cost
0	8	9
1	14	9
2	30	8
3	86	8
4	286	8
5	671	8
6	1270	8
7	2430	8
8	3189	8
9	4565	8
10	4932	8
done	5000	8

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma (- y z) (- t x) x)

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:

0.0ms

(fma (- y z) (- t x) x)

series57.0ms

Counts

1 → 3

Calls

1 calls:

57.0ms

(fma (- y z) (- t x) x)

simplify1.3s

Counts

13 → 13

Iterations

Useful iterations: 4 (401.0ms)

Iter	Nodes	Cost
0	25	146
1	49	143
2	114	125
3	339	124
4	1523	123
done	5000	123

prune34.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* z (- x t)) (* x y))
0.0b	(* z (- x t))

rewrite73.0ms

Algorithm

rewrite-expression-head

Rules

37×	`prod-diff`
32×	`add-sqr-sqrt`
30×	`*-un-lft-identity`
28×	`add-cube-cbrt`
22×	`distribute-rgt-in` `distribute-lft-in` `associate--l+`
5×	`sub-neg` `associate-r`
4×	`pow1` `add-exp-log` `add-cbrt-cube` `add-log-exp`
3×	`associate-l`
2×	`expm1-log1p-u` `flip3--` `associate-*r/` `flip--` `log1p-expm1-u`
1×	`fma-neg` `diff-log` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 84

Calls

2 calls:

25.0ms	(- (* z (- x t)) (* x y))
39.0ms	(* z (- x t))

series100.0ms

Counts

2 → 6

Calls

2 calls:

46.0ms	(- (* z (- x t)) (* x y))
54.0ms	(* z (- x t))

simplify2.4s

Counts

90 → 90

Iterations

Useful iterations: 3 (894.0ms)

Iter	Nodes	Cost
0	142	1323
1	299	1025
2	738	866
3	3236	804
done	5000	804

prune242.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite94.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 43

Calls

2 calls:

13.0ms	(+ (* z x) (* z (- t)))
80.0ms	(- (+ (* z x) (* z (- t))) (* x y))

series100.0ms

Counts

2 → 6

Calls

2 calls:

56.0ms	(+ (* z x) (* z (- t)))
43.0ms	(- (+ (* z x) (* z (- t))) (* x y))

simplify3.7s

Counts

49 → 49

Iterations

Useful iterations: 3 (1.8s)

Iter	Nodes	Cost
0	74	659
1	218	493
2	808	454
3	3685	436
done	5000	436

prune170.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes17.0ms

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	7	8
done	7	8

end0.0ms

sample1.3s

Algorithm

intervals

Results

769.0ms

12338×

body

valid