Details

Time bar (total: 3.0s)

sample28.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
8.0ms258×body80nan

simplify57.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02710
17210
218210
337010
471310
5106610
6120110
7130810
8130810

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite24.0ms

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:
3.0ms
(- 1.0 (* 3.0 (* v v)))
10.0ms
(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
2.0ms
(sqrt (- 1.0 (* 3.0 (* v v))))
5.0ms
(* 3.0 (* v v))

series373.0ms

Counts
4 → 12
Calls
4 calls:
61.0ms
(- 1.0 (* 3.0 (* v v)))
201.0ms
(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
82.0ms
(sqrt (- 1.0 (* 3.0 (* v v))))
29.0ms
(* 3.0 (* v v))

simplify50.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0484887
11770843
25002838

prune264.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(cbrt (- 1.0 (* 3.0 (* v v))))
0.0b
(cbrt (- 1.0 (* 3.0 (* v v))))
0.2b
(* 3.0 (* v v))
0.2b
(* 3.0 (* v v))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
14×pow1 add-exp-log add-cbrt-cube
10×add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity
6×cbrt-prod associate-*l* pow-prod-down prod-exp cbrt-unprod
4×cbrt-div add-log-exp
2×flip3-- pow1/3 associate-*r* *-commutative flip-- unswap-sqr
Counts
4 → 64
Calls
4 calls:
2.0ms
(cbrt (- 1.0 (* 3.0 (* v v))))
2.0ms
(cbrt (- 1.0 (* 3.0 (* v v))))
5.0ms
(* 3.0 (* v v))
5.0ms
(* 3.0 (* v v))

series545.0ms

Counts
4 → 12
Calls
4 calls:
245.0ms
(cbrt (- 1.0 (* 3.0 (* v v))))
245.0ms
(cbrt (- 1.0 (* 3.0 (* v v))))
25.0ms
(* 3.0 (* v v))
29.0ms
(* 3.0 (* v v))

simplify111.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0291580
11022540
24229490
35001490

prune267.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (* 3.0 (* v v)) (* 3.0 (* v v)))
0.2b
(* 3.0 (* v v))
0.2b
(* 3.0 (* v v))
0.2b
(* 3.0 (* v v))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
133×pow1
75×pow-prod-down
55×add-exp-log add-cbrt-cube
36×prod-exp cbrt-unprod
10×add-sqr-sqrt associate-*l*
9×pow-sqr pow-prod-up
7×add-cube-cbrt *-un-lft-identity
4×associate-*r* *-commutative add-log-exp
3×pow-plus unswap-sqr
1×pow2 swap-sqr
Counts
4 → 117
Calls
4 calls:
16.0ms
(* (* 3.0 (* v v)) (* 3.0 (* v v)))
6.0ms
(* 3.0 (* v v))
5.0ms
(* 3.0 (* v v))
5.0ms
(* 3.0 (* v v))

series117.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(* (* 3.0 (* v v)) (* 3.0 (* v v)))
30.0ms
(* 3.0 (* v v))
25.0ms
(* 3.0 (* v v))
25.0ms
(* 3.0 (* v v))

simplify138.0ms

Algorithm
egg-herbie
Counts
129 → 129
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0200526
1782349
24098319
35001319

prune202.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes28.0ms

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
02117
12117

end0.0ms

sample699.0ms

Algorithm
intervals
Results
270.0ms8000×body80valid
261.0ms7877×body80nan