Details

sample32.0ms

Algorithm

intervals

Results

23.0ms

256×

body

valid

simplify9.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	28	8
1	50	8
2	69	8
3	75	8
4	75	8

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ 0.99229 (* x 0.04481))
0.0b	(+ 2.30753 (* x 0.27061))
0.1b	(* x (+ 0.99229 (* x 0.04481)))
14.9b	(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

18×	`add-sqr-sqrt`
16×	`add-cube-cbrt` `*-un-lft-identity`
9×	`times-frac`
8×	`add-exp-log` `add-cbrt-cube` `add-log-exp`
6×	`pow1` `fma-def`
5×	`flip3-+` `flip-+`
4×	`expm1-log1p-u` `log1p-expm1-u`
3×	`associate-r` `associate-l` `associate-/r` `associate-/l`
2×	`+-commutative` `associate-*r/` `sum-log` `associate-/r/` `associate-/l/`
1×	`cbrt-undiv` `distribute-rgt-in` `frac-2neg` `distribute-lft-in` `div-exp` `pow-prod-down` `prod-exp` `clear-num` `*-commutative` `cbrt-unprod` `div-inv` `unswap-sqr`

Counts

4 → 89

Calls

4 calls:

2.0ms	(+ 0.99229 (* x 0.04481))
2.0ms	(+ 2.30753 (* x 0.27061))
8.0ms	(* x (+ 0.99229 (* x 0.04481)))
9.0ms	(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

series190.0ms

Counts

4 → 12

Calls

4 calls:

32.0ms	(+ 0.99229 (* x 0.04481))
31.0ms	(+ 2.30753 (* x 0.27061))
67.0ms	(* x (+ 0.99229 (* x 0.04481)))
60.0ms	(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

simplify59.0ms

Algorithm

egg-herbie

Counts

101 → 101

Iterations

Useful iterations: 2 (46.0ms)

Iter	Nodes	Cost
0	421	651
1	1810	561
2	5001	544

prune251.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b	(sqrt (+ 2.30753 (* x 0.27061)))
0.1b	(fma x (fma 0.04481 x 0.99229) 1.0)
2.1b	(/ (fma x (fma 0.04481 x 0.99229) 1.0) (sqrt (+ 2.30753 (* x 0.27061))))
4.9b	(/ (sqrt (+ 2.30753 (* x 0.27061))) (/ (fma x (fma 0.04481 x 0.99229) 1.0) (sqrt (+ 2.30753 (* x 0.27061)))))

rewrite43.0ms

Algorithm

rewrite-expression-head

Rules

288×	`times-frac`
162×	`add-sqr-sqrt`
161×	`add-cube-cbrt` `*-un-lft-identity`
153×	`sqrt-prod`
30×	`associate-/r*`
20×	`sqrt-div`
17×	`associate-/r/`
11×	`add-exp-log` `add-cbrt-cube`
10×	`flip3-+` `flip-+`
9×	`div-inv` `associate-/l*`
5×	`pow1`
4×	`cbrt-undiv` `expm1-log1p-u` `div-exp` `log1p-expm1-u` `add-log-exp`
2×	`frac-2neg` `clear-num` `associate-/l/`
1×	`rem-sqrt-square` `sqrt-pow1` `pow1/2` `fma-udef`

Counts

4 → 263

Calls

4 calls:

3.0ms	(sqrt (+ 2.30753 (* x 0.27061)))
0.0ms	(fma x (fma 0.04481 x 0.99229) 1.0)
5.0ms	(/ (fma x (fma 0.04481 x 0.99229) 1.0) (sqrt (+ 2.30753 (* x 0.27061))))
16.0ms	(/ (sqrt (+ 2.30753 (* x 0.27061))) (/ (fma x (fma 0.04481 x 0.99229) 1.0) (sqrt (+ 2.30753 (* x 0.27061)))))

series261.0ms

Counts

4 → 12

Calls

4 calls:

42.0ms	(sqrt (+ 2.30753 (* x 0.27061)))
25.0ms	(fma x (fma 0.04481 x 0.99229) 1.0)
133.0ms	(/ (fma x (fma 0.04481 x 0.99229) 1.0) (sqrt (+ 2.30753 (* x 0.27061))))
61.0ms	(/ (sqrt (+ 2.30753 (* x 0.27061))) (/ (fma x (fma 0.04481 x 0.99229) 1.0) (sqrt (+ 2.30753 (* x 0.27061)))))

simplify119.0ms

Algorithm

egg-herbie

Counts

275 → 275

Iterations

Useful iterations: 2 (76.0ms)

Iter	Nodes	Cost
0	845	4694
1	3882	4286
2	5001	4239

prune603.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes26.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	20	8
1	20	8

end0.0ms

sample689.0ms

Algorithm

intervals

Results

587.0ms

8000×

body

valid