Details

sample33.0ms

Algorithm

intervals

Results

10.0ms	197×	body	160	valid
5.0ms	59×	body	320	valid
3.0ms	256×	pre	80	true

simplify6.6s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
5	2372
4	953
3	307
2	90
1	28
0	11

prune21.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 50.5b

localize41.0ms

Local error

Found 1 expressions with local error:

50.5b

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

rewrite2.0ms

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` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

1 → 11

Calls

1 calls:

2.0ms

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

series202.0ms

Counts

1 → 3

Calls

1 calls:

202.0ms

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

simplify2.9s

Counts

14 → 14

Iterations

Iter	Nodes
done	5002
4	1360
3	265
2	92
1	40
0	25

prune199.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize19.0ms

Local error

Found 1 expressions with local error:

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

rewrite49.0ms

Algorithm

rewrite-expression-head

Rules

6×	`pow1` `add-cbrt-cube` `add-exp-log`
3×	`associate-r` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
1×	`expm1-log1p-u` `associate-l` `*-commutative` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

1 → 21

Calls

1 calls:

46.0ms

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

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

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

simplify4.2s

Counts

24 → 24

Iterations

Iter	Nodes
done	5001
3	1277
2	329
1	102
0	39

prune255.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite30.0ms

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` `insert-posit16` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

1 → 22

Calls

1 calls:

28.0ms

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

series64.0ms

Counts

1 → 3

Calls

1 calls:

64.0ms

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

simplify4.1s

Counts

25 → 25

Iterations

Iter	Nodes
done	5001
3	1334
2	299
1	94
0	37

prune221.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize30.0ms

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))

rewrite111.0ms

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` `insert-posit16` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

2 → 53

Calls

2 calls:

70.0ms	(* (sqrt 3.9999999999999997e-32) (* (sqrt 3.9999999999999997e-32) (* t t)))
38.0ms	(* (sqrt 3.9999999999999997e-32) (* t t))

series163.0ms

Counts

2 → 6

Calls

2 calls:

100.0ms	(* (sqrt 3.9999999999999997e-32) (* (sqrt 3.9999999999999997e-32) (* t t)))
63.0ms	(* (sqrt 3.9999999999999997e-32) (* t t))

simplify7.7s

Counts

59 → 59

Iterations

Iter	Nodes
done	5010
3	3177
2	604
1	155
0	63

prune356.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes135.0ms

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

sample1.7s

Algorithm

intervals

Results

677.0ms	1981×	body	320	valid
661.0ms	6019×	body	160	valid
119.0ms	8000×	pre	80	true