Details

sample40.0ms

Algorithm

intervals

Results

14.0ms	194×	body	160	valid
7.0ms	62×	body	320	valid
4.0ms	256×	pre	80	true

simplify2.0s

Counts

1 → 1

Iterations

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

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 50.6b

localize11.0ms

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:

0.0ms

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

series197.0ms

Counts

1 → 3

Calls

1 calls:

197.0ms

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

simplify2.0s

Counts

13 → 13

Iterations

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

prune60.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite27.0ms

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:

26.0ms

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

series50.0ms

Counts

1 → 3

Calls

1 calls:

50.0ms

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

simplify651.0ms

Counts

24 → 24

Iterations

Iter	Nodes
done	5001
2	553
1	99
0	36

prune122.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 1 expressions with local error:

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

rewrite26.0ms

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:

25.0ms

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

series54.0ms

Counts

1 → 3

Calls

1 calls:

54.0ms

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

simplify3.6s

Counts

23 → 23

Iterations

Iter	Nodes
done	5000
3	4283
2	401
1	86
0	36

prune95.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.1b	(* t (sqrt 3.9999999999999997e-32))
0.2b	(* (* t (sqrt 3.9999999999999997e-32)) t)
0.3b	(* (sqrt 3.9999999999999997e-32) (* (* t (sqrt 3.9999999999999997e-32)) t))

rewrite105.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 70

Calls

3 calls:

13.0ms	(* t (sqrt 3.9999999999999997e-32))
18.0ms	(* (* t (sqrt 3.9999999999999997e-32)) t)
69.0ms	(* (sqrt 3.9999999999999997e-32) (* (* t (sqrt 3.9999999999999997e-32)) t))

series227.0ms

Counts

3 → 9

Calls

3 calls:

62.0ms	(* t (sqrt 3.9999999999999997e-32))
70.0ms	(* (* t (sqrt 3.9999999999999997e-32)) t)
95.0ms	(* (sqrt 3.9999999999999997e-32) (* (* t (sqrt 3.9999999999999997e-32)) t))

simplify1.2s

Counts

79 → 79

Iterations

Iter	Nodes
done	5001
2	1372
1	212
0	84

prune298.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

regimes52.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	8
1	8
0	6

end0.0ms

sample1.8s

Algorithm

intervals

Results

756.0ms	5938×	body	160	valid
731.0ms	2062×	body	320	valid
158.0ms	8000×	pre	80	true