Details

Time bar (total: 4.4s)

sample39.0ms

Algorithm
intervals
Results
9.0ms283×body80valid
7.0ms295×body80nan

simplify5.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0124
1144
2144
done144

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 19.4b

localize7.0ms

Local error

Found 3 expressions with local error:

0.8b
(* c0 (sqrt (/ A (* V l))))
5.6b
(/ A (* V l))
15.9b
(sqrt (/ A (* V l)))

rewrite38.0ms

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×associate-*l* 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 → 66
Calls
3 calls:
22.0ms
(* c0 (sqrt (/ A (* V l))))
8.0ms
(/ A (* V l))
6.0ms
(sqrt (/ A (* V l)))

series106.0ms

Counts
3 → 9
Calls
3 calls:
48.0ms
(* c0 (sqrt (/ A (* V l))))
21.0ms
(/ A (* V l))
37.0ms
(sqrt (/ A (* V l)))

simplify63.0ms

Counts
75 → 75
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0209321
1813296
23055293
35001293
done5001293

prune190.0ms

Pruning

15 alts after pruning (15 fresh and 0 done)

Merged error: 7.5b

localize8.0ms

Local error

Found 3 expressions with local error:

0.8b
(* c0 (sqrt (* (/ 1 V) (/ A l))))
5.1b
(* (/ 1 V) (/ A l))
15.9b
(sqrt (* (/ 1 V) (/ A l)))

rewrite71.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
27×add-exp-log
25×times-frac
21×*-un-lft-identity
19×add-cube-cbrt
17×associate-*r* add-cbrt-cube
16×associate-*l*
10×pow1
9×prod-exp
8×div-exp
7×unswap-sqr
6×sqrt-div associate-*r/
5×cbrt-unprod
4×cbrt-undiv
3×frac-times pow-prod-down associate-*l/ add-log-exp
2×rec-exp sqrt-pow1 1-exp sqrt-prod *-commutative div-inv
1×pow1/2
Counts
3 → 92
Calls
3 calls:
35.0ms
(* c0 (sqrt (* (/ 1 V) (/ A l))))
23.0ms
(* (/ 1 V) (/ A l))
9.0ms
(sqrt (* (/ 1 V) (/ A l)))

series128.0ms

Counts
3 → 9
Calls
3 calls:
52.0ms
(* c0 (sqrt (* (/ 1 V) (/ A l))))
20.0ms
(* (/ 1 V) (/ A l))
56.0ms
(sqrt (* (/ 1 V) (/ A l)))

simplify47.0ms

Counts
101 → 101
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0418505
11840440
25001414
done5001414

prune234.0ms

Pruning

14 alts after pruning (14 fresh and 0 done)

Merged error: 5.9b

localize9.0ms

Local error

Found 3 expressions with local error:

0.8b
(* c0 (sqrt (/ (/ A V) l)))
5.3b
(/ (/ A V) l)
15.9b
(sqrt (/ (/ A V) l))

rewrite68.0ms

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 rem-sqrt-square div-exp associate-*l* associate-/r* 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 → 191
Calls
3 calls:
34.0ms
(* c0 (sqrt (/ (/ A V) l)))
11.0ms
(/ (/ A V) l)
10.0ms
(sqrt (/ (/ A V) l))

series104.0ms

Counts
3 → 9
Calls
3 calls:
51.0ms
(* c0 (sqrt (/ (/ A V) l)))
20.0ms
(/ (/ A V) l)
33.0ms
(sqrt (/ (/ A V) l))

simplify53.0ms

Counts
200 → 200
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
05781400
120081326
250021290
done50021290

prune608.0ms

Pruning

22 alts after pruning (21 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt V)
0.6b
(cbrt V)
0.7b
(cbrt l)
0.7b
(cbrt l)

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt V)
1.0ms
(cbrt V)
1.0ms
(cbrt l)
1.0ms
(cbrt l)

series720.0ms

Counts
4 → 12
Calls
4 calls:
179.0ms
(cbrt V)
184.0ms
(cbrt V)
179.0ms
(cbrt l)
179.0ms
(cbrt l)

simplify59.0ms

Counts
56 → 56
Iterations

Useful iterations: 2 (7.0ms)

IterNodesCost
069156
1145144
2346136
31277136
45001136
done5001136

prune224.0ms

Pruning

21 alts after pruning (20 fresh and 1 done)

Merged error: 0.0b

regimes584.0ms

Accuracy

0% (1.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02115
12115
done2115

end0.0ms

sample1.1s

Algorithm
intervals
Results
231.0ms8957×body80valid
224.0ms9078×body80nan