Details

Time bar (total: 5.4s)

sample40.0ms

Algorithm
intervals
Results
12.0ms280×body80valid
10.0ms284×body80nan

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0124
1144
2144

prune2.0ms

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: 17.5b

Counts
2 → 1

localize7.0ms

Local error

Found 3 expressions with local error:

1.7b
(* c0 (sqrt (/ A (* V l))))
5.3b
(/ A (* V l))
13.4b
(sqrt (/ A (* V l)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
15×sqrt-prod
11×add-cube-cbrt *-un-lft-identity
10×add-exp-log associate-*r* add-cbrt-cube
9×times-frac
6×pow1
3×expm1-log1p-u associate-*l* log1p-expm1-u div-inv associate-/l* add-log-exp
2×cbrt-undiv sqrt-div div-exp prod-exp cbrt-unprod unswap-sqr
1×rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 associate-*r/ pow-prod-down clear-num associate-/r* *-commutative
Counts
3 → 72
Calls
3 calls:
7.0ms
(* c0 (sqrt (/ A (* V l))))
5.0ms
(/ A (* V l))
4.0ms
(sqrt (/ A (* V l)))

series98.0ms

Counts
3 → 9
Calls
3 calls:
44.0ms
(* c0 (sqrt (/ A (* V l))))
23.0ms
(/ A (* V l))
31.0ms
(sqrt (/ A (* V l)))

simplify66.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0215345
1819320
23061317
35001317

prune203.0ms

Filtered
81 candidates to 61 candidates (75.3%)
Pruning

17 alts after pruning (17 fresh and 0 done)

PrunedKeptTotal
New641781
Fresh000
Picked101
Done000
Total651782

Merged error: 4.7b

Counts
82 → 17

localize7.0ms

Local error

Found 3 expressions with local error:

1.7b
(* c0 (sqrt (/ (/ A V) l)))
3.6b
(/ (/ A V) l)
13.4b
(sqrt (/ (/ A V) l))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
213×times-frac
134×add-sqr-sqrt
117×add-cube-cbrt *-un-lft-identity
89×sqrt-prod
46×associate-*r*
13×div-inv associate-/l*
10×add-exp-log add-cbrt-cube
6×pow1
4×unswap-sqr
3×cbrt-undiv expm1-log1p-u rem-sqrt-square div-exp associate-*l* associate-/r* log1p-expm1-u add-log-exp
2×sqrt-div
1×frac-2neg sqrt-pow1 pow1/2 associate-*r/ pow-prod-down prod-exp clear-num *-commutative cbrt-unprod associate-/l/
Counts
3 → 197
Calls
3 calls:
15.0ms
(* c0 (sqrt (/ (/ A V) l)))
6.0ms
(/ (/ A V) l)
7.0ms
(sqrt (/ (/ A V) l))

series101.0ms

Counts
3 → 9
Calls
3 calls:
45.0ms
(* c0 (sqrt (/ (/ A V) l)))
20.0ms
(/ (/ A V) l)
36.0ms
(sqrt (/ (/ A V) l))

simplify64.0ms

Algorithm
egg-herbie
Counts
206 → 206
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
05841424
120141350
250011314

prune538.0ms

Filtered
206 candidates to 171 candidates (83.0%)
Pruning

18 alts after pruning (18 fresh and 0 done)

PrunedKeptTotal
New19412206
Fresh10616
Picked101
Done000
Total20518223

Merged error: 0.1b

Counts
223 → 18

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt A)
0.6b
(cbrt A)
0.6b
(cbrt l)
0.6b
(cbrt l)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 52
Calls
4 calls:
1.0ms
(cbrt A)
1.0ms
(cbrt A)
1.0ms
(cbrt l)
1.0ms
(cbrt l)

series700.0ms

Counts
4 → 12
Calls
4 calls:
175.0ms
(cbrt A)
180.0ms
(cbrt A)
173.0ms
(cbrt l)
172.0ms
(cbrt l)

simplify53.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 2 (7.0ms)

IterNodesCost
073172
1149160
2350152
31283152
45001152

prune290.0ms

Filtered
64 candidates to 56 candidates (87.5%)
Pruning

22 alts after pruning (22 fresh and 0 done)

PrunedKeptTotal
New57764
Fresh21517
Picked101
Done000
Total602282

Merged error: 0.0b

Counts
82 → 22

localize24.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt l)
0.6b
(cbrt l)
0.6b
(cbrt l)
0.6b
(* (cbrt l) (cbrt l))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
1.0ms
(cbrt l)
1.0ms
(cbrt l)
1.0ms
(cbrt l)
6.0ms
(* (cbrt l) (cbrt l))

series752.0ms

Counts
4 → 12
Calls
4 calls:
181.0ms
(cbrt l)
183.0ms
(cbrt l)
180.0ms
(cbrt l)
207.0ms
(* (cbrt l) (cbrt l))

simplify101.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (88.0ms)

IterNodesCost
0119308
1484281
22976258
35001255

prune349.0ms

Filtered
93 candidates to 72 candidates (77.4%)
Pruning

24 alts after pruning (23 fresh and 1 done)

PrunedKeptTotal
New91293
Fresh02121
Picked011
Done000
Total9124115

Merged error: 0.0b

Counts
115 → 24

regimes842.0ms

Accuracy

0% (1.1b remaining)

Error of 1.2b against oracle of 0.1b and baseline of 1.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02120
12120

end0.0ms

sample1.1s

Algorithm
intervals
Results
318.0ms8868×body80nan
318.0ms8914×body80valid