Details

sample44.0ms

Algorithm

intervals

Results

19.0ms	189×	body	160	valid
8.0ms	67×	body	320	valid
4.0ms	256×	pre	80	true

simplify1.9s

Counts

1 → 1

Iterations

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

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 50.6b

localize15.0ms

Local error

Found 1 expressions with local error:

50.6b

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

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

series155.0ms

Counts

1 → 3

Calls

1 calls:

155.0ms

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

simplify1.9s

Counts

13 → 13

Iterations

Iter	Nodes
done	5000
4	3138
3	458
2	111
1	39
0	24

prune73.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 21

Calls

1 calls:

19.0ms

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

series29.0ms

Counts

1 → 3

Calls

1 calls:

29.0ms

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

simplify619.0ms

Counts

24 → 24

Iterations

Iter	Nodes
done	5001
2	553
1	99
0	36

prune102.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite66.0ms

Algorithm

rewrite-expression-head

Rules

16×	`pow1` `add-cbrt-cube` `add-exp-log`
12×	`associate-l`
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-r` `*-commutative` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

2 → 51

Calls

2 calls:

17.0ms	(* (sqrt 3.9999999999999997e-32) (* t t))
47.0ms	(* (sqrt 3.9999999999999997e-32) (* (sqrt 3.9999999999999997e-32) (* t t)))

series148.0ms

Counts

2 → 6

Calls

2 calls:

63.0ms	(* (sqrt 3.9999999999999997e-32) (* t t))
85.0ms	(* (sqrt 3.9999999999999997e-32) (* (sqrt 3.9999999999999997e-32) (* t t)))

simplify678.0ms

Counts

57 → 57

Iterations

Iter	Nodes
done	5001
2	979
1	163
0	61

prune212.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 3 expressions with local error:

0.2b	(* (sqrt 3.9999999999999997e-32) t)
0.2b	(* (* (sqrt 3.9999999999999997e-32) t) t)
0.3b	(* (sqrt 3.9999999999999997e-32) (* (* (sqrt 3.9999999999999997e-32) t) t))

rewrite132.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 70

Calls

3 calls:

10.0ms	(* (sqrt 3.9999999999999997e-32) t)
31.0ms	(* (* (sqrt 3.9999999999999997e-32) t) t)
88.0ms	(* (sqrt 3.9999999999999997e-32) (* (* (sqrt 3.9999999999999997e-32) t) t))

series249.0ms

Counts

3 → 9

Calls

3 calls:

54.0ms	(* (sqrt 3.9999999999999997e-32) t)
82.0ms	(* (* (sqrt 3.9999999999999997e-32) t) t)
113.0ms	(* (sqrt 3.9999999999999997e-32) (* (* (sqrt 3.9999999999999997e-32) t) t))

simplify1.3s

Counts

79 → 79

Iterations

Iter	Nodes
done	5000
2	1462
1	206
0	79

prune230.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

regimes45.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	9
1	9
0	6

end0.0ms

sample1.8s

Algorithm

intervals

Results

657.0ms	5971×	body	160	valid
524.0ms	8000×	pre	80	true
488.0ms	2029×	body	320	valid