Details

Time bar (total: 17.7s)

sample85.0ms

Algorithm
intervals
Results
34.0ms264×body80nan
28.0ms279×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
212
112
08

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 19.5b

localize12.0ms

Local error

Found 3 expressions with local error:

2.2b
(* c0 (sqrt (/ A (* V l))))
5.0b
(/ A (* V l))
17.2b
(sqrt (/ A (* V l)))

rewrite58.0ms

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×associate-*l* insert-posit16 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 → 69
Calls
3 calls:
45.0ms
(* c0 (sqrt (/ A (* V l))))
7.0ms
(/ A (* V l))
5.0ms
(sqrt (/ A (* V l)))

series150.0ms

Counts
3 → 9
Calls
3 calls:
78.0ms
(* c0 (sqrt (/ A (* V l))))
20.0ms
(/ A (* V l))
51.0ms
(sqrt (/ A (* V l)))

simplify714.0ms

Counts
78 → 78
Iterations
IterNodes
32144
2633
1218
0108

prune721.0ms

Pruning

13 alts after pruning (12 fresh and 1 done)

Merged error: 7.7b

localize15.0ms

Local error

Found 3 expressions with local error:

2.2b
(* c0 (sqrt (/ (/ A V) l)))
4.2b
(/ (/ A V) l)
17.2b
(sqrt (/ (/ A V) l))

rewrite46.0ms

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×cbrt-undiv rem-sqrt-square associate-/r* div-exp associate-*l* insert-posit16 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 → 194
Calls
3 calls:
26.0ms
(* c0 (sqrt (/ (/ A V) l)))
12.0ms
(/ (/ A V) l)
4.0ms
(sqrt (/ (/ A V) l))

series178.0ms

Counts
3 → 9
Calls
3 calls:
87.0ms
(* c0 (sqrt (/ (/ A V) l)))
40.0ms
(/ (/ A V) l)
51.0ms
(sqrt (/ (/ A V) l))

simplify1.8s

Counts
203 → 203
Iterations
IterNodes
33327
21206
1577
0312

prune1.9s

Pruning

17 alts after pruning (16 fresh and 1 done)

Merged error: 0.1b

localize33.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt V)
0.5b
(cbrt V)
0.6b
(cbrt l)
0.6b
(cbrt l)

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
Counts
4 → 48
Calls
4 calls:
1.0ms
(cbrt V)
1.0ms
(cbrt V)
1.0ms
(cbrt l)
1.0ms
(cbrt l)

series1.1s

Counts
4 → 12
Calls
4 calls:
292.0ms
(cbrt V)
289.0ms
(cbrt V)
293.0ms
(cbrt l)
257.0ms
(cbrt l)

simplify1.1s

Counts
60 → 60
Iterations
IterNodes
52634
4874
3376
2170
175
044

prune887.0ms

Pruning

20 alts after pruning (18 fresh and 2 done)

Merged error: 0.0b

localize79.0ms

Local error

Found 4 expressions with local error:

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

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
Counts
4 → 48
Calls
4 calls:
1.0ms
(cbrt l)
1.0ms
(cbrt l)
1.0ms
(cbrt l)
1.0ms
(cbrt l)

series1.2s

Counts
4 → 12
Calls
4 calls:
270.0ms
(cbrt l)
320.0ms
(cbrt l)
303.0ms
(cbrt l)
259.0ms
(cbrt l)

simplify2.6s

Counts
60 → 60
Iterations
IterNodes
65091
51340
4451
3197
293
143
025

prune903.0ms

Pruning

20 alts after pruning (17 fresh and 3 done)

Merged error: 0.0b

regimes1.4s

Accuracy

0% (1.0b remaining)

Error of 1.1b against oracle of 0.1b and baseline of 1.1b

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
217
117
015

end0.0ms

sample2.7s

Algorithm
intervals
Results
872.0ms8890×body80valid
805.0ms8755×body80nan