Details

Time bar (total: 2.7s)

sample28.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
8.0ms245×body80nan

simplify58.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02710
17210
218210
337010
471310
5106610
6120110
7130810
8130810

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 3 expressions with local error:

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))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
25×associate-*l*
22×times-frac
20×add-cube-cbrt *-un-lft-identity sqrt-prod
13×add-exp-log add-cbrt-cube
11×pow1
7×associate-*r* unswap-sqr
6×sqrt-div
5×prod-exp cbrt-unprod
4×pow-prod-down
3×flip3-- flip-- add-log-exp
2×frac-times associate-*r/ *-commutative
1×cbrt-undiv rem-sqrt-square sqrt-pow1 pow1/2 div-exp associate-*l/ div-inv
Counts
3 → 86
Calls
3 calls:
3.0ms
(sqrt (- 1.0 (* 3.0 (* v v))))
20.0ms
(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
6.0ms
(* 3.0 (* v v))

series313.0ms

Counts
3 → 9
Calls
3 calls:
83.0ms
(sqrt (- 1.0 (* 3.0 (* v v))))
204.0ms
(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
26.0ms
(* 3.0 (* v v))

simplify51.0ms

Algorithm
egg-herbie
Counts
95 → 95
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0471805
11718769
25002764

prune229.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

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)))))))

rewrite42.0ms

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))
15.0ms
(* (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)))))))

series649.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* 3.0 (* v v))
24.0ms
(* 3.0 (* v v))
32.0ms
(* 3.0 (* v v))
567.0ms
(* (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)))))))

simplify65.0ms

Algorithm
egg-herbie
Counts
135 → 135
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
04871970
118691853
250021762

prune401.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes37.0ms

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

sample743.0ms

Algorithm
intervals
Results
292.0ms8249×body80nan
275.0ms8000×body80valid