Details

Time bar (total: 2.9s)

sample28.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
8.0ms247×body80nan

simplify59.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02710
17210
218210
337010
471310
5106610
6120110
7130810
8130810

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 4 expressions with local error:

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

rewrite34.0ms

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
(- 1.0 (* 3.0 (* v v)))
3.0ms
(sqrt (- 1.0 (* 3.0 (* v v))))
19.0ms
(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
7.0ms
(* 3.0 (* v v))

series361.0ms

Counts
4 → 12
Calls
4 calls:
54.0ms
(- 1.0 (* 3.0 (* v v)))
79.0ms
(sqrt (- 1.0 (* 3.0 (* v v))))
203.0ms
(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
25.0ms
(* 3.0 (* v v))

simplify57.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0484887
11770843
25002838

prune259.0ms

Filtered
110 candidates to 76 candidates (69.1%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

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

rewrite68.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
25×associate-*l*
22×times-frac
21×add-cube-cbrt *-un-lft-identity
20×add-exp-log
17×pow1 sqrt-prod
14×add-cbrt-cube
12×sqrt-div
10×log-div
7×associate-*r* prod-exp unswap-sqr
6×frac-times flip3-- associate-*r/ pow-prod-down flip--
5×exp-prod exp-diff cbrt-unprod
4×log-pow add-log-exp
3×rem-log-exp associate-*l/
2×log-prod div-exp *-commutative
1×cbrt-undiv exp-sum div-inv rem-exp-log
Counts
4 → 108
Calls
4 calls:
9.0ms
(log (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))))
22.0ms
(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
25.0ms
(exp (log (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))))
7.0ms
(* 3.0 (* v v))

series862.0ms

Counts
4 → 12
Calls
4 calls:
436.0ms
(log (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))))
204.0ms
(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
198.0ms
(exp (log (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))))
24.0ms
(* 3.0 (* v v))

simplify65.0ms

Algorithm
egg-herbie
Counts
120 → 120
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
05841186
122911121
250011118

prune345.0ms

Filtered
120 candidates to 84 candidates (70.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes42.0ms

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

sample727.0ms

Algorithm
intervals
Results
275.0ms7925×body80nan
273.0ms8000×body80valid