Details

sample40.0ms

Algorithm

intervals

Results

15.0ms	187×	body	160	valid
9.0ms	69×	body	320	valid
4.0ms	256×	pre	80	true

simplify2.2s

Counts

1 → 1

Iterations

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

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 50.6b

localize22.0ms

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)))

series156.0ms

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)))

simplify2.5s

Counts

13 → 13

Iterations

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

prune61.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite15.0ms

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:

14.0ms

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

series36.0ms

Counts

1 → 3

Calls

1 calls:

36.0ms

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

simplify749.0ms

Counts

24 → 24

Iterations

Iter	Nodes
done	5001
2	553
1	99
0	36

prune102.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

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:

15.0ms

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

series28.0ms

Counts

1 → 3

Calls

1 calls:

28.0ms

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

simplify3.6s

Counts

23 → 23

Iterations

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

prune97.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite92.0ms

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:

59.0ms	(* (sqrt 3.9999999999999997e-32) (* (sqrt 3.9999999999999997e-32) (* t t)))
31.0ms	(* (sqrt 3.9999999999999997e-32) (* t t))

series172.0ms

Counts

2 → 6

Calls

2 calls:

104.0ms	(* (sqrt 3.9999999999999997e-32) (* (sqrt 3.9999999999999997e-32) (* t t)))
68.0ms	(* (sqrt 3.9999999999999997e-32) (* t t))

simplify816.0ms

Counts

57 → 57

Iterations

Iter	Nodes
done	5001
2	958
1	160
0	61

prune219.0ms

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

simplify2.0ms

Iterations

Iter	Nodes
done	6
1	6
0	4

end0.0ms

sample1.5s

Algorithm

intervals

Results

853.0ms	5993×	body	160	valid
360.0ms	2007×	body	320	valid
120.0ms	8000×	pre	80	true