Details

sample22.0ms

Algorithm

intervals

Results

11.0ms

256×

body

valid

simplify69.0ms

Counts

1 → 1

Iterations

Useful iterations: 2 (8.0ms)

Iter	Nodes	Cost
0	14	17
1	28	17
2	51	14
3	73	14
4	86	14
done	86	14

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (/ (fma x 0.27061 2.30753) (fma x (fma 0.04481 x 0.99229) 1.0)) x)
0.1b	(fma x (fma 0.04481 x 0.99229) 1.0)
13.5b	(/ (fma x 0.27061 2.30753) (fma x (fma 0.04481 x 0.99229) 1.0))

rewrite47.0ms

Algorithm

rewrite-expression-head

Rules

57×	`add-sqr-sqrt`
54×	`*-un-lft-identity`
52×	`add-cube-cbrt`
46×	`times-frac`
39×	`prod-diff`
13×	`fma-neg`
5×	`add-exp-log` `add-cbrt-cube` `div-inv` `add-log-exp`
3×	`pow1` `expm1-log1p-u` `associate-/r` `log1p-expm1-u` `associate-/l`
2×	`difference-of-squares`
1×	`cbrt-undiv` `sub-neg` `flip3--` `frac-2neg` `diff-log` `div-exp` `clear-num` `flip--` `fma-udef` `distribute-lft-out--`

Counts

3 → 108

Calls

3 calls:

29.0ms	(- (/ (fma x 0.27061 2.30753) (fma x (fma 0.04481 x 0.99229) 1.0)) x)
0.0ms	(fma x (fma 0.04481 x 0.99229) 1.0)
9.0ms	(/ (fma x 0.27061 2.30753) (fma x (fma 0.04481 x 0.99229) 1.0))

series181.0ms

Counts

3 → 9

Calls

3 calls:

68.0ms	(- (/ (fma x 0.27061 2.30753) (fma x (fma 0.04481 x 0.99229) 1.0)) x)
32.0ms	(fma x (fma 0.04481 x 0.99229) 1.0)
80.0ms	(/ (fma x 0.27061 2.30753) (fma x (fma 0.04481 x 0.99229) 1.0))

simplify847.0ms

Counts

117 → 117

Iterations

Useful iterations: done (842.0ms)

Iter	Nodes	Cost
0	170	3010
1	366	2605
2	1093	2336
done	5000	2059

prune414.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize17.0ms

Local error

Found 3 expressions with local error:

0.0b	(fma (fma x 0.27061 2.30753) (/ 1 (fma x (fma 0.04481 x 0.99229) 1.0)) (- x))
0.1b	(fma x (fma 0.04481 x 0.99229) 1.0)
0.5b	(/ 1 (fma x (fma 0.04481 x 0.99229) 1.0))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

11×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
9×	`times-frac`
7×	`add-exp-log`
5×	`add-cbrt-cube`
4×	`pow1`
3×	`expm1-log1p-u` `associate-/r` `log1p-expm1-u` `associate-/l` `add-log-exp`
2×	`div-exp` `fma-udef`
1×	`cbrt-undiv` `rec-exp` `pow-flip` `frac-2neg` `1-exp` `clear-num` `div-inv` `inv-pow`

Counts

3 → 53

Calls

3 calls:

1.0ms	(fma (fma x 0.27061 2.30753) (/ 1 (fma x (fma 0.04481 x 0.99229) 1.0)) (- x))
1.0ms	(fma x (fma 0.04481 x 0.99229) 1.0)
7.0ms	(/ 1 (fma x (fma 0.04481 x 0.99229) 1.0))

series202.0ms

Counts

3 → 9

Calls

3 calls:

85.0ms	(fma (fma x 0.27061 2.30753) (/ 1 (fma x (fma 0.04481 x 0.99229) 1.0)) (- x))
55.0ms	(fma x (fma 0.04481 x 0.99229) 1.0)
61.0ms	(/ 1 (fma x (fma 0.04481 x 0.99229) 1.0))

simplify2.3s

Counts

62 → 62

Iterations

Useful iterations: done (2.3s)

Iter	Nodes	Cost
0	111	925
1	217	864
2	708	748
3	3346	743
done	5001	738

prune225.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b	(pow (- (/ (fma x 0.27061 2.30753) (fma x (fma 0.04481 x 0.99229) 1.0)) x) 3)
0.1b	(fma x (fma 0.04481 x 0.99229) 1.0)
13.5b	(/ (fma x 0.27061 2.30753) (fma x (fma 0.04481 x 0.99229) 1.0))
18.7b	(cbrt (pow (- (/ (fma x 0.27061 2.30753) (fma x (fma 0.04481 x 0.99229) 1.0)) x) 3))

rewrite80.0ms

Algorithm

rewrite-expression-head

Rules

38×	`add-sqr-sqrt`
26×	`*-un-lft-identity`
18×	`cbrt-prod` `add-cube-cbrt`
13×	`times-frac`
12×	`unpow-prod-down` `cube-prod`
8×	`difference-of-squares`
7×	`add-exp-log` `add-cbrt-cube`
5×	`pow1`
4×	`cube-div` `expm1-log1p-u` `log1p-expm1-u` `distribute-lft-out--` `add-log-exp`
3×	`pow-unpow` `associate-/r` `associate-/l`
2×	`cube-mult` `cbrt-div` `flip3--` `unpow3` `flip--` `sqr-pow`
1×	`cbrt-undiv` `pow-to-exp` `pow-pow` `frac-2neg` `pow1/3` `div-exp` `pow-exp` `clear-num` `rem-cbrt-cube` `fma-udef` `div-inv` `rem-cube-cbrt`

Counts

4 → 103

Calls

4 calls:

31.0ms	(pow (- (/ (fma x 0.27061 2.30753) (fma x (fma 0.04481 x 0.99229) 1.0)) x) 3)
0.0ms	(fma x (fma 0.04481 x 0.99229) 1.0)
5.0ms	(/ (fma x 0.27061 2.30753) (fma x (fma 0.04481 x 0.99229) 1.0))
40.0ms	(cbrt (pow (- (/ (fma x 0.27061 2.30753) (fma x (fma 0.04481 x 0.99229) 1.0)) x) 3))

series374.0ms

Counts

4 → 12

Calls

4 calls:

159.0ms	(pow (- (/ (fma x 0.27061 2.30753) (fma x (fma 0.04481 x 0.99229) 1.0)) x) 3)
29.0ms	(fma x (fma 0.04481 x 0.99229) 1.0)
111.0ms	(/ (fma x 0.27061 2.30753) (fma x (fma 0.04481 x 0.99229) 1.0))
75.0ms	(cbrt (pow (- (/ (fma x 0.27061 2.30753) (fma x (fma 0.04481 x 0.99229) 1.0)) x) 3))

simplify1.6s

Counts

115 → 115

Iterations

Useful iterations: 2 (419.0ms)

Iter	Nodes	Cost
0	180	2716
1	459	2468
2	2032	2228
done	5001	2228

prune492.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes14.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	13	16
1	15	16
done	15	16

end0.0ms

sample882.0ms

Algorithm

intervals

Results

680.0ms

8000×

body

valid