Details

sample22.0ms

Algorithm

intervals

Results

13.0ms

341×

body

valid

simplify3.8s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
26	4790
25	4598
24	4368
23	4175
22	3940
21	3748
20	3507
19	3315
18	3080
17	2887
16	2638
15	2436
14	2190
13	1989
12	1738
11	1529
10	1276
9	1121
8	805
7	394
6	210
5	172
4	132
3	91
2	46
1	19
0	8

prune9.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(- 1.0 (* x (fma 0.12 x 0.253)))
0.1b	(* x (fma 0.12 x 0.253))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

8×	`add-sqr-sqrt`
6×	`*-un-lft-identity` `add-cube-cbrt`
4×	`pow1` `add-cbrt-cube` `add-exp-log` `fma-udef` `add-log-exp`
3×	`fma-neg` `associate-r` `associate-l` `prod-diff`
2×	`distribute-rgt-in` `expm1-log1p-u` `distribute-lft-in` `insert-posit16` `log1p-expm1-u` `associate--r+`
1×	`sub-neg` `flip3--` `diff-log` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip--` `unswap-sqr`

Counts

2 → 46

Calls

2 calls:

4.0ms	(- 1.0 (* x (fma 0.12 x 0.253)))
6.0ms	(* x (fma 0.12 x 0.253))

series166.0ms

Counts

2 → 6

Calls

2 calls:

41.0ms	(- 1.0 (* x (fma 0.12 x 0.253)))
125.0ms	(* x (fma 0.12 x 0.253))

simplify3.7s

Counts

52 → 52

Iterations

Iter	Nodes
done	5004
3	2677
2	541
1	184
0	82

prune198.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (- 1.0 (* (* 0.12 x) x)) (* 0.253 x))
0.2b	(* (* 0.12 x) x)

rewrite82.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-cbrt-cube` `add-exp-log` `add-log-exp`
6×	`add-sqr-sqrt` `*-un-lft-identity` `prod-diff` `add-cube-cbrt`
5×	`associate--l+`
3×	`fma-neg` `diff-log` `associate-r` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`expm1-log1p-u` `sub-neg` `insert-posit16` `log1p-expm1-u`
1×	`associate--l-` `flip3--` `associate-l` `*-commutative` `flip--`

Counts

2 → 49

Calls

2 calls:

47.0ms	(- (- 1.0 (* (* 0.12 x) x)) (* 0.253 x))
33.0ms	(* (* 0.12 x) x)

series94.0ms

Counts

2 → 6

Calls

2 calls:

44.0ms	(- (- 1.0 (* (* 0.12 x) x)) (* 0.253 x))
50.0ms	(* (* 0.12 x) x)

simplify2.6s

Counts

55 → 55

Iterations

Iter	Nodes
done	5004
3	3371
2	781
1	230
0	90

prune218.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (- 1.0 (* 0.12 (* x x))) (* 0.253 x))
0.1b	(* 0.12 (* x x))

rewrite76.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt` `pow1` `add-cbrt-cube` `add-exp-log` `add-log-exp`
6×	`*-un-lft-identity` `prod-diff` `add-cube-cbrt`
5×	`associate--l+`
3×	`fma-neg` `diff-log` `associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`expm1-log1p-u` `sub-neg` `insert-posit16` `log1p-expm1-u`
1×	`associate--l-` `flip3--` `associate-r` `*-commutative` `flip--` `unswap-sqr`

Counts

2 → 50

Calls

2 calls:

47.0ms	(- (- 1.0 (* 0.12 (* x x))) (* 0.253 x))
28.0ms	(* 0.12 (* x x))

series103.0ms

Counts

2 → 6

Calls

2 calls:

47.0ms	(- (- 1.0 (* 0.12 (* x x))) (* 0.253 x))
56.0ms	(* 0.12 (* x x))

simplify2.6s

Counts

56 → 56

Iterations

Iter	Nodes
done	5000
3	3620
2	720
1	230
0	90

prune222.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (- 1.0 (* (* (sqrt 0.12) x) (* (sqrt 0.12) x))) (* 0.253 x))
0.2b	(* (sqrt 0.12) x)
0.2b	(* (sqrt 0.12) x)
0.3b	(* (* (sqrt 0.12) x) (* (sqrt 0.12) x))

rewrite98.0ms

Algorithm

rewrite-expression-head

Rules

47×	`pow1`
23×	`add-sqr-sqrt`
20×	`add-cbrt-cube` `add-exp-log`
19×	`pow-prod-down`
13×	`-un-lft-identity` `associate-l*` `add-cube-cbrt`
10×	`prod-exp` `cbrt-unprod`
9×	`add-log-exp`
8×	`sqrt-prod`
7×	`associate-r` `prod-diff`
5×	`associate--l+`
4×	`expm1-log1p-u` `fma-neg` `pow-sqr` `pow-prod-up` `insert-posit16` `log1p-expm1-u` `unswap-sqr`
3×	`diff-log` `*-commutative`
2×	`sub-neg` `pow-plus` `difference-of-squares`
1×	`associate--l-` `pow2` `flip3--` `swap-sqr` `flip--`

Counts

4 → 117

Calls

4 calls:

44.0ms	(- (- 1.0 (* (* (sqrt 0.12) x) (* (sqrt 0.12) x))) (* 0.253 x))
8.0ms	(* (sqrt 0.12) x)
8.0ms	(* (sqrt 0.12) x)
35.0ms	(* (* (sqrt 0.12) x) (* (sqrt 0.12) x))

series310.0ms

Counts

4 → 12

Calls

4 calls:

79.0ms	(- (- 1.0 (* (* (sqrt 0.12) x) (* (sqrt 0.12) x))) (* 0.253 x))
66.0ms	(* (sqrt 0.12) x)
75.0ms	(* (sqrt 0.12) x)
91.0ms	(* (* (sqrt 0.12) x) (* (sqrt 0.12) x))

simplify3.0s

Counts

129 → 129

Iterations

Iter	Nodes
done	5000
3	4219
2	955
1	277
0	119

prune450.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes27.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	11
1	11
0	9

end0.0ms

sample1.0s

Algorithm

intervals

Results

867.0ms

10519×

body

valid