Details

Time bar (total: 18.4s)

sample73.0ms

Algorithm
intervals
Results
27.0ms282×body80valid
17.0ms259×body80nan

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done12
112
08

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 18.3b

localize25.0ms

Local error

Found 3 expressions with local error:

0.5b
(* c0 (sqrt (/ A (* V l))))
6.5b
(/ A (* V l))
15.6b
(sqrt (/ A (* V l)))

rewrite88.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
15×sqrt-prod
11×*-un-lft-identity add-cube-cbrt
10×add-cbrt-cube associate-*r* add-exp-log
9×times-frac
6×pow1
3×expm1-log1p-u associate-*l* insert-posit16 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 clear-num associate-/r* frac-2neg sqrt-pow1 pow1/2 pow-prod-down associate-*r/ *-commutative
Counts
3 → 75
Calls
3 calls:
56.0ms
(* c0 (sqrt (/ A (* V l))))
16.0ms
(/ A (* V l))
14.0ms
(sqrt (/ A (* V l)))

series150.0ms

Counts
3 → 9
Calls
3 calls:
60.0ms
(* c0 (sqrt (/ A (* V l))))
33.0ms
(/ A (* V l))
57.0ms
(sqrt (/ A (* V l)))

simplify1.9s

Counts
84 → 84
Iterations
IterNodes
done5007
33034
2714
1230
0114

prune505.0ms

Pruning

14 alts after pruning (14 fresh and 0 done)

Merged error: 5.7b

localize24.0ms

Local error

Found 3 expressions with local error:

0.5b
(* c0 (sqrt (/ (/ A V) l)))
2.7b
(/ (/ A V) l)
15.6b
(sqrt (/ (/ A V) l))

rewrite96.0ms

Algorithm
rewrite-expression-head
Rules
213×times-frac
134×add-sqr-sqrt
117×*-un-lft-identity add-cube-cbrt
89×sqrt-prod
46×associate-*r*
13×div-inv associate-/l*
10×add-cbrt-cube add-exp-log
6×pow1
4×unswap-sqr
3×expm1-log1p-u cbrt-undiv rem-sqrt-square associate-/r* div-exp associate-*l* insert-posit16 log1p-expm1-u add-log-exp
2×sqrt-div
1×clear-num frac-2neg sqrt-pow1 pow1/2 pow-prod-down prod-exp associate-*r/ *-commutative cbrt-unprod associate-/l/
Counts
3 → 200
Calls
3 calls:
43.0ms
(* c0 (sqrt (/ (/ A V) l)))
22.0ms
(/ (/ A V) l)
23.0ms
(sqrt (/ (/ A V) l))

series129.0ms

Counts
3 → 9
Calls
3 calls:
59.0ms
(* c0 (sqrt (/ (/ A V) l)))
21.0ms
(/ (/ A V) l)
50.0ms
(sqrt (/ (/ A V) l))

simplify2.8s

Counts
209 → 209
Iterations
IterNodes
done5000
34868
21489
1599
0318

prune1.3s

Pruning

19 alts after pruning (18 fresh and 1 done)

Merged error: 0.0b

localize42.0ms

Local error

Found 4 expressions with local error:

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

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 56
Calls
4 calls:
1.0ms
(cbrt l)
1.0ms
(cbrt l)
1.0ms
(cbrt V)
1.0ms
(cbrt V)

series1.2s

Counts
4 → 12
Calls
4 calls:
309.0ms
(cbrt l)
272.0ms
(cbrt l)
330.0ms
(cbrt V)
278.0ms
(cbrt V)

simplify1.7s

Counts
68 → 68
Iterations
IterNodes
done5024
52489
4844
3362
2176
181
048

prune595.0ms

Pruning

20 alts after pruning (19 fresh and 1 done)

Merged error: 0.0b

localize57.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt V)
0.6b
(cbrt (cbrt V))
0.6b
(cbrt (cbrt V))
0.6b
(cbrt (cbrt V))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
30×cbrt-prod
11×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 65
Calls
4 calls:
1.0ms
(cbrt V)
2.0ms
(cbrt (cbrt V))
10.0ms
(cbrt (cbrt V))
2.0ms
(cbrt (cbrt V))

series1.4s

Counts
4 → 12
Calls
4 calls:
254.0ms
(cbrt V)
350.0ms
(cbrt (cbrt V))
392.0ms
(cbrt (cbrt V))
406.0ms
(cbrt (cbrt V))

simplify2.4s

Counts
77 → 77
Iterations
IterNodes
done5016
53553
4915
3363
2176
183
048

prune665.0ms

Pruning

20 alts after pruning (18 fresh and 2 done)

Merged error: 0.0b

regimes1.1s

Accuracy

0% (1.2b remaining)

Error of 1.3b against oracle of 0.1b and baseline of 1.3b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done22
122
018

end0.0ms

sample2.0s

Algorithm
intervals
Results
900.0ms8947×body80valid
474.0ms9083×body80nan