Details

Time bar (total: 2.0s)

sample39.0ms

Algorithm
intervals
Results
16.0ms257×body80nan
12.0ms256×body80valid

simplify56.0ms

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 (100.0%)
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 3 expressions with local error:

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

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
26×associate-*l*
22×add-exp-log times-frac add-cbrt-cube
20×add-cube-cbrt *-un-lft-identity
18×frac-times
17×sqrt-prod
16×sqrt-div
15×pow1
14×flip3-- flip--
11×associate-*r*
10×associate-*r/ prod-exp cbrt-unprod
9×associate-*l/
7×pow-prod-down unswap-sqr
3×*-commutative add-log-exp
2×cbrt-undiv distribute-rgt-in sub-neg distribute-lft-in div-exp
1×div-inv difference-of-squares
Counts
3 → 113
Calls
3 calls:
10.0ms
(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
12.0ms
(* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))
5.0ms
(* 3.0 (* v v))

series28.0ms

Counts
3 → 9
Calls
3 calls:
9.0ms
(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
16.0ms
(* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))
3.0ms
(* 3.0 (* v v))

simplify83.0ms

Algorithm
egg-herbie
Counts
122 → 122
Iterations

Useful iterations: 2 (69.0ms)

IterNodesCost
07641460
134531374
250011372

prune212.0ms

Filtered
122 candidates to 84 candidates (31.1%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1211122
Fresh000
Picked011
Done000
Total1212123

Merged error: 0b

Counts
123 → 2

localize14.0ms

Local error

Found 4 expressions with local error:

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

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
43×add-sqr-sqrt
29×associate-*l*
23×add-cube-cbrt *-un-lft-identity
22×times-frac
20×frac-times log-div exp-diff sqrt-div
17×sqrt-prod
16×pow1 flip3-- add-cbrt-cube flip--
15×add-exp-log
12×associate-*r/
11×associate-*r*
10×associate-*l/
8×unswap-sqr
6×pow-prod-down prod-exp cbrt-unprod
5×exp-prod
4×add-log-exp
3×*-commutative
2×distribute-rgt-in sub-neg log-prod distribute-lft-in exp-sum log-pow
1×cbrt-undiv div-exp div-inv rem-exp-log difference-of-squares
Counts
4 → 131
Calls
4 calls:
11.0ms
(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
8.0ms
(exp (log (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))))
14.0ms
(* (exp (log (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))))) (- 1.0 (* v v)))
5.0ms
(* 3.0 (* v v))

series39.0ms

Counts
4 → 12
Calls
4 calls:
9.0ms
(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
10.0ms
(exp (log (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))))
14.0ms
(* (exp (log (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))))) (- 1.0 (* v v)))
5.0ms
(* 3.0 (* v v))

simplify83.0ms

Algorithm
egg-herbie
Counts
143 → 143
Iterations

Useful iterations: 2 (67.0ms)

IterNodesCost
07571733
132091631
250021628

prune305.0ms

Filtered
143 candidates to 106 candidates (25.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1430143
Fresh000
Picked011
Done011
Total1432145

Merged error: 0b

Counts
145 → 2

regimes71.0ms

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

sample1.0s

Algorithm
intervals
Results
398.0ms8000×body80valid
384.0ms7969×body80nan

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