Details

sample48.0ms

Algorithm

intervals

Results

19.0ms	198×	body	160	valid
8.0ms	58×	body	320	valid
5.0ms	256×	pre	80	true

simplify2.4s

Counts

1 → 1

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	11	245
1	28	220
2	91	220
3	327	220
4	1274	220
done	5000	220

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 50.5b

localize17.0ms

Local error

Found 1 expressions with local error:

50.5b

(fma (+ 1.0 (* t 2e-16)) (+ 1.0 (* t 2e-16)) (- -1.0 (* 2.0 (* t 2e-16))))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 10

Calls

1 calls:

1.0ms

(fma (+ 1.0 (* t 2e-16)) (+ 1.0 (* t 2e-16)) (- -1.0 (* 2.0 (* t 2e-16))))

series172.0ms

Counts

1 → 3

Calls

1 calls:

172.0ms

(fma (+ 1.0 (* t 2e-16)) (+ 1.0 (* t 2e-16)) (- -1.0 (* 2.0 (* t 2e-16))))

simplify1.1s

Counts

13 → 13

Iterations

Useful iterations: 2 (34.0ms)

Iter	Nodes	Cost
0	24	3522
1	45	3009
2	139	2984
3	624	2984
done	5000	2984

prune60.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (* t t) 3.9999999999999997e-32)

rewrite28.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 21

Calls

1 calls:

27.0ms

(* (* t t) 3.9999999999999997e-32)

series44.0ms

Counts

1 → 3

Calls

1 calls:

44.0ms

(* (* t t) 3.9999999999999997e-32)

simplify724.0ms

Counts

24 → 24

Iterations

Useful iterations: 2 (117.0ms)

Iter	Nodes	Cost
0	39	3861
1	106	3127
2	736	2967
done	5000	2967

prune73.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

0.3b	(* t (* t 3.9999999999999997e-32))

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 20

Calls

1 calls:

14.0ms

(* t (* t 3.9999999999999997e-32))

series35.0ms

Counts

1 → 3

Calls

1 calls:

35.0ms

(* t (* t 3.9999999999999997e-32))

simplify4.3s

Counts

23 → 23

Iterations

Useful iterations: 3 (1.7s)

Iter	Nodes	Cost
0	35	3656
1	88	3003
2	457	2923
3	4869	2843
done	5000	2843

prune82.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.3b	(* (* (* t t) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32))
0.3b	(* (* t t) (sqrt 3.9999999999999997e-32))

rewrite90.0ms

Algorithm

rewrite-expression-head

Rules

16×	`pow1` `add-cbrt-cube` `add-exp-log`
12×	`associate-r`
9×	`pow-prod-down` `prod-exp` `cbrt-unprod`
8×	`add-sqr-sqrt`
7×	`sqrt-prod`
6×	`*-un-lft-identity` `add-cube-cbrt`
2×	`expm1-log1p-u` `associate-l` `*-commutative` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

2 → 51

Calls

2 calls:

68.0ms	(* (* (* t t) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32))
21.0ms	(* (* t t) (sqrt 3.9999999999999997e-32))

series208.0ms

Counts

2 → 6

Calls

2 calls:

128.0ms	(* (* (* t t) (sqrt 3.9999999999999997e-32)) (sqrt 3.9999999999999997e-32))
80.0ms	(* (* t t) (sqrt 3.9999999999999997e-32))

simplify1.7s

Counts

57 → 57

Iterations

Useful iterations: done (1.7s)

Iter	Nodes	Cost
0	69	12991
1	196	9021
2	1480	8901
done	5001	8661

prune133.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

regimes46.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	4	82
1	6	82
done	6	82

end0.0ms

sample1.3s

Algorithm

intervals

Results

731.0ms	5960×	body	160	valid
338.0ms	2040×	body	320	valid
109.0ms	8000×	pre	80	true