Details

sample38.0ms

Algorithm

intervals

Results

12.0ms	256×	body	80	valid
11.0ms	231×	body	80	nan

simplify51.0ms

Counts: 1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.0b	(* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))
0.0b	(sqrt (- 1.0 (* 3.0 (* v v))))
0.0b	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
0.2b	(* 3.0 (* v v))

rewrite157.0ms

Algorithm

rewrite-expression-head

Rules

41×	`add-sqr-sqrt`
26×	`associate-l`
23×	`add-exp-log` `add-cbrt-cube`
22×	`add-cube-cbrt` `*-un-lft-identity` `times-frac`
20×	`sqrt-prod`
18×	`frac-times` `sqrt-div`
17×	`pow1`
15×	`flip3--` `flip--`
11×	`associate-r`
10×	`associate-*r/` `prod-exp` `cbrt-unprod`
9×	`associate-*l/`
7×	`pow-prod-down` `unswap-sqr`
4×	`add-log-exp`
3×	`*-commutative`
2×	`cbrt-undiv` `distribute-rgt-in` `sub-neg` `distribute-lft-in` `div-exp`
1×	`rem-sqrt-square` `sqrt-pow1` `pow1/2` `div-inv` `difference-of-squares`

Counts

4 → 128

Calls

4 calls:

91.0ms	(* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))
5.0ms	(sqrt (- 1.0 (* 3.0 (* v v))))
34.0ms	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
19.0ms	(* 3.0 (* v v))

series872.0ms

Counts

4 → 12

Calls

4 calls:

408.0ms	(* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))
122.0ms	(sqrt (- 1.0 (* 3.0 (* v v))))
301.0ms	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
41.0ms	(* 3.0 (* v v))

simplify82.0ms

Counts: 140 → 140

prune696.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize34.0ms

Local error

Found 4 expressions with local error:

0.0b	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
0.1b	(* (* v v) (* v v))
0.1b	(pow (* v v) 3)
0.2b	(* 3.0 (* v v))

rewrite99.0ms

Algorithm

rewrite-expression-head

Rules

130×	`pow1`
38×	`add-sqr-sqrt`
37×	`pow-prod-up`
29×	`add-exp-log` `add-cbrt-cube`
28×	`pow-prod-down`
26×	`associate-l`
23×	`pow-sqr`
22×	`times-frac`
21×	`add-cube-cbrt` `*-un-lft-identity`
19×	`pow-plus`
17×	`sqrt-prod`
14×	`pow2` `prod-exp` `cbrt-unprod`
8×	`associate-r` `unswap-sqr`
6×	`pow-pow`
4×	`sqrt-div` `add-log-exp`
3×	`pow-unpow` `*-commutative`
2×	`frac-times` `flip3--` `associate-*r/` `pow-exp` `flip--` `rem-cube-cbrt`
1×	`cbrt-undiv` `cube-mult` `pow-to-exp` `unpow-prod-down` `unpow3` `cube-prod` `swap-sqr` `div-exp` `associate-*l/` `div-inv` `sqr-pow`

Counts

4 → 160

Calls

4 calls:

37.0ms	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
31.0ms	(* (* v v) (* v v))
6.0ms	(pow (* v v) 3)
18.0ms	(* 3.0 (* v v))

series476.0ms

Counts

4 → 12

Calls

4 calls:

337.0ms	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
43.0ms	(* (* v v) (* v v))
67.0ms	(pow (* v v) 3)
29.0ms	(* 3.0 (* v v))

simplify86.0ms

Counts: 172 → 172

prune683.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
0.2b	(* 3.0 (* v v))
0.2b	(* 3.0 (* v v))
1.0b	(* (sqrt (* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))) (sqrt (* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))))

rewrite833.0ms

Algorithm

rewrite-expression-head

Rules

1048×	`sqrt-div`
867×	`frac-times`
434×	`flip3--` `flip--`
307×	`associate-*r/`
306×	`associate-*l/`
143×	`pow1`
78×	`pow-prod-down`
60×	`sqrt-pow1`
45×	`add-sqr-sqrt`
32×	`associate-l`
25×	`add-cube-cbrt` `*-un-lft-identity`
22×	`times-frac`
21×	`add-exp-log` `sqrt-prod` `add-cbrt-cube`
17×	`pow-prod-up`
12×	`pow1/2` `associate-r`
11×	`pow-sqr`
9×	`prod-exp` `cbrt-unprod` `unswap-sqr`
4×	`swap-sqr` `*-commutative` `add-log-exp`
1×	`cbrt-undiv` `pow2` `pow-plus` `sqrt-unprod` `div-exp` `rem-square-sqrt` `div-inv`

Counts

4 → 479

Calls

4 calls:

58.0ms	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
34.0ms	(* 3.0 (* v v))
33.0ms	(* 3.0 (* v v))
593.0ms	(* (sqrt (* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))) (sqrt (* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))))

series1.0s

Counts

4 → 12

Calls

4 calls:

341.0ms	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
28.0ms	(* 3.0 (* v v))
60.0ms	(* 3.0 (* v v))
607.0ms	(* (sqrt (* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))) (sqrt (* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))))

simplify327.0ms

Counts: 491 → 491

prune2.6s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes50.0ms

Accuracy

-40.7% (0.0b remaining)

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

bsearch0.0ms

simplify91.0ms

end0.0ms

sample2.5s

Algorithm

intervals

Results

1.2s	8000×	body	80	valid
811.0ms	7982×	body	80	nan