Details

Time bar (total: 3.0s)

sample38.0ms

Algorithm
intervals
Results
13.0ms256×body80valid
13.0ms265×body80nan

simplify60.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02710
17210
218210
337010
471310
5106610
6120110
7130810
8130810

prune3.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- 1.0 (* 3.0 (* v v))))
0.0b
(- 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))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
39×add-sqr-sqrt
25×associate-*l*
22×times-frac
21×add-cube-cbrt *-un-lft-identity
20×sqrt-prod
14×add-exp-log add-cbrt-cube
12×pow1
7×associate-*r* unswap-sqr
6×sqrt-div add-log-exp
5×prod-exp cbrt-unprod
4×flip3-- pow-prod-down flip--
2×frac-times associate-*r/ *-commutative
1×cbrt-undiv sub-neg rem-sqrt-square sqrt-pow1 pow1/2 diff-log div-exp associate-*l/ div-inv
Counts
4 → 98
Calls
4 calls:
2.0ms
(sqrt (- 1.0 (* 3.0 (* v v))))
3.0ms
(- 1.0 (* 3.0 (* v v)))
11.0ms
(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
6.0ms
(* 3.0 (* v v))

series376.0ms

Counts
4 → 12
Calls
4 calls:
83.0ms
(sqrt (- 1.0 (* 3.0 (* v v))))
62.0ms
(- 1.0 (* 3.0 (* v v)))
202.0ms
(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
28.0ms
(* 3.0 (* v v))

simplify56.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0484887
11770843
25002838

prune244.0ms

Filtered
110 candidates to 76 candidates (69.1%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1091110
Fresh000
Picked011
Done000
Total1092111

Merged error: 0b

Counts
111 → 2

localize23.0ms

Local error

Found 4 expressions with local error:

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

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
60×cbrt-div
49×frac-times
48×sqrt-div
29×associate-*r/
26×pow1
24×flip3-- flip--
21×add-exp-log
19×add-cbrt-cube
17×associate-*l/
16×add-sqr-sqrt
13×associate-*l*
11×add-cube-cbrt *-un-lft-identity pow-prod-down
10×prod-exp cbrt-unprod
7×associate-*r*
6×pow1/3
4×cbrt-prod swap-sqr *-commutative add-log-exp unswap-sqr
2×pow-sqr pow-prod-up
1×pow2 pow-plus
Counts
4 → 123
Calls
4 calls:
6.0ms
(* 3.0 (* v v))
6.0ms
(* 3.0 (* v v))
6.0ms
(* 3.0 (* v v))
8.0ms
(* (cbrt (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))) (cbrt (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))))

series684.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* 3.0 (* v v))
23.0ms
(* 3.0 (* v v))
64.0ms
(* 3.0 (* v v))
572.0ms
(* (cbrt (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))) (cbrt (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))))

simplify71.0ms

Algorithm
egg-herbie
Counts
135 → 135
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
04871970
118691853
250021762

prune357.0ms

Filtered
135 candidates to 79 candidates (58.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1350135
Fresh000
Picked011
Done011
Total1352137

Merged error: 0b

Counts
137 → 2

regimes41.0ms

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)

IterNodesCost
01710
11710

end0.0ms

sample968.0ms

Algorithm
intervals
Results
396.0ms8000×body80valid
381.0ms8014×body80nan