Details

sample60.0ms

Algorithm

intervals

Results

42.0ms

256×

body

valid

simplify4.6s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
14	4459
13	1983
12	774
11	490
10	362
9	301
8	255
7	182
6	143
5	133
4	119
3	91
2	60
1	31
0	16

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.0b	(* (- (/ (fma 0.27061 x 2.30753) (fma x (fma x 0.04481 0.99229) 1.0)) x) 0.70711)
0.0b	(- (/ (fma 0.27061 x 2.30753) (fma x (fma x 0.04481 0.99229) 1.0)) x)
0.1b	(fma x (fma x 0.04481 0.99229) 1.0)
12.3b	(/ (fma 0.27061 x 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))

rewrite74.0ms

Algorithm

rewrite-expression-head

Rules

67×	`add-sqr-sqrt`
59×	`*-un-lft-identity`
55×	`add-cube-cbrt`
47×	`times-frac`
39×	`prod-diff`
13×	`fma-neg`
8×	`add-cbrt-cube` `add-exp-log`
6×	`pow1` `associate-l` `add-log-exp`
5×	`div-inv`
4×	`expm1-log1p-u` `insert-posit16` `log1p-expm1-u` `difference-of-squares`
3×	`associate-/r` `associate-r` `associate-/l`
2×	`flip3--` `associate-*l/` `flip--` `distribute-lft-out--`
1×	`cbrt-undiv` `clear-num` `sub-neg` `frac-2neg` `diff-log` `div-exp` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `fma-udef` `unswap-sqr`

Counts

4 → 137

Calls

4 calls:

45.0ms	(* (- (/ (fma 0.27061 x 2.30753) (fma x (fma x 0.04481 0.99229) 1.0)) x) 0.70711)
13.0ms	(- (/ (fma 0.27061 x 2.30753) (fma x (fma x 0.04481 0.99229) 1.0)) x)
0.0ms	(fma x (fma x 0.04481 0.99229) 1.0)
12.0ms	(/ (fma 0.27061 x 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))

series710.0ms

Counts

4 → 12

Calls

4 calls:

115.0ms	(* (- (/ (fma 0.27061 x 2.30753) (fma x (fma x 0.04481 0.99229) 1.0)) x) 0.70711)
74.0ms	(- (/ (fma 0.27061 x 2.30753) (fma x (fma x 0.04481 0.99229) 1.0)) x)
46.0ms	(fma x (fma x 0.04481 0.99229) 1.0)
475.0ms	(/ (fma 0.27061 x 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))

simplify2.4s

Counts

149 → 149

Iterations

Iter	Nodes
done	5008
3	3205
2	1064
1	466
0	217

prune672.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (/ 1 (/ (fma x (fma x 0.04481 0.99229) 1.0) (fma 0.27061 x 2.30753))) x)
0.1b	(fma x (fma x 0.04481 0.99229) 1.0)
0.2b	(/ 1 (/ (fma x (fma x 0.04481 0.99229) 1.0) (fma 0.27061 x 2.30753)))
12.3b	(/ (fma x (fma x 0.04481 0.99229) 1.0) (fma 0.27061 x 2.30753))

rewrite46.0ms

Algorithm

rewrite-expression-head

Rules

354×	`times-frac`
252×	`add-sqr-sqrt`
243×	`*-un-lft-identity`
238×	`add-cube-cbrt`
132×	`prod-diff`
44×	`fma-neg`
23×	`div-inv`
17×	`add-exp-log`
16×	`associate-/r*`
11×	`add-cbrt-cube`
8×	`div-exp`
6×	`associate-/l*` `add-log-exp`
5×	`pow1` `associate-/r/` `difference-of-squares`
4×	`expm1-log1p-u` `cbrt-undiv` `insert-posit16` `log1p-expm1-u`
2×	`rec-exp` `clear-num` `frac-2neg` `1-exp` `distribute-lft-out--`
1×	`sub-neg` `flip3--` `diff-log` `fma-udef` `pow-flip` `flip--` `inv-pow`

Counts

4 → 318

Calls

4 calls:

20.0ms	(- (/ 1 (/ (fma x (fma x 0.04481 0.99229) 1.0) (fma 0.27061 x 2.30753))) x)
0.0ms	(fma x (fma x 0.04481 0.99229) 1.0)
10.0ms	(/ 1 (/ (fma x (fma x 0.04481 0.99229) 1.0) (fma 0.27061 x 2.30753)))
9.0ms	(/ (fma x (fma x 0.04481 0.99229) 1.0) (fma 0.27061 x 2.30753))

series355.0ms

Counts

4 → 12

Calls

4 calls:

99.0ms	(- (/ 1 (/ (fma x (fma x 0.04481 0.99229) 1.0) (fma 0.27061 x 2.30753))) x)
46.0ms	(fma x (fma x 0.04481 0.99229) 1.0)
110.0ms	(/ 1 (/ (fma x (fma x 0.04481 0.99229) 1.0) (fma 0.27061 x 2.30753)))
99.0ms	(/ (fma x (fma x 0.04481 0.99229) 1.0) (fma 0.27061 x 2.30753))

simplify1.9s

Counts

330 → 330

Iterations

Iter	Nodes
done	5001
2	2002
1	875
0	383

prune1.0s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 1 expressions with local error:

0.1b	(fma x (* x 1.3436228731669864) (- 1.6316775383 (* 2.134856267379707 x)))

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

Counts

1 → 11

Calls

1 calls:

0.0ms

(fma x (* x 1.3436228731669864) (- 1.6316775383 (* 2.134856267379707 x)))

series43.0ms

Counts

1 → 3

Calls

1 calls:

43.0ms

(fma x (* x 1.3436228731669864) (- 1.6316775383 (* 2.134856267379707 x)))

simplify2.4s

Counts

14 → 14

Iterations

Iter	Nodes
done	5000
4	3337
3	470
2	104
1	41
0	24

prune49.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes19.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	18
1	18
0	15

end0.0ms

sample1.0s

Algorithm

intervals

Results

883.0ms

8000×

body

valid