Details

Time bar (total: 37.6s)

sample20.0ms

Algorithm
intervals
Results
12.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
29
19
06

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 20.1b

localize17.0ms

Local error

Found 1 expressions with local error:

20.1b
(cbrt (/ g (* 2 a)))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
7×cbrt-prod
3×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt
1×pow1 cbrt-div add-cbrt-cube pow1/3 add-exp-log insert-posit16 div-inv add-log-exp
Counts
1 → 17
Calls
1 calls:
6.0ms
(cbrt (/ g (* 2 a)))

series124.0ms

Counts
1 → 3
Calls
1 calls:
124.0ms
(cbrt (/ g (* 2 a)))

simplify4.8s

Counts
20 → 20
Iterations
IterNodes
64307
51812
4665
3257
2137
194
063

prune227.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.2b

localize23.0ms

Local error

Found 3 expressions with local error:

0.3b
(/ (cbrt g) (cbrt (* 2 a)))
0.6b
(cbrt g)
0.6b
(cbrt (* 2 a))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod
24×times-frac
21×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×associate-/l*
5×add-exp-log
4×associate-/r*
3×pow1 add-cbrt-cube insert-posit16 add-log-exp
2×pow1/3
1×cbrt-undiv clear-num frac-2neg div-exp div-inv
Counts
3 → 69
Calls
3 calls:
9.0ms
(/ (cbrt g) (cbrt (* 2 a)))
1.0ms
(cbrt g)
6.0ms
(cbrt (* 2 a))

series819.0ms

Counts
3 → 9
Calls
3 calls:
201.0ms
(/ (cbrt g) (cbrt (* 2 a)))
290.0ms
(cbrt g)
328.0ms
(cbrt (* 2 a))

simplify1.8s

Counts
78 → 78
Iterations
IterNodes
43719
31116
2450
1211
0126

prune540.0ms

Pruning

18 alts after pruning (16 fresh and 2 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ 1 (/ (cbrt (* 2 a)) (cbrt g)))
0.3b
(/ (cbrt (* 2 a)) (cbrt g))
0.6b
(cbrt g)
0.6b
(cbrt (* 2 a))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
204×times-frac
111×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
98×cbrt-prod
34×associate-/r*
17×add-exp-log
8×div-exp
7×add-cbrt-cube associate-/l*
6×div-inv
5×pow1
4×cbrt-undiv insert-posit16 add-log-exp
2×rec-exp clear-num frac-2neg pow1/3 1-exp
1×associate-/r/ pow-flip inv-pow
Counts
4 → 206
Calls
4 calls:
14.0ms
(/ 1 (/ (cbrt (* 2 a)) (cbrt g)))
11.0ms
(/ (cbrt (* 2 a)) (cbrt g))
1.0ms
(cbrt g)
3.0ms
(cbrt (* 2 a))

series876.0ms

Counts
4 → 12
Calls
4 calls:
170.0ms
(/ 1 (/ (cbrt (* 2 a)) (cbrt g)))
149.0ms
(/ (cbrt (* 2 a)) (cbrt g))
289.0ms
(cbrt g)
268.0ms
(cbrt (* 2 a))

simplify16.6s

Counts
218 → 218
Iterations
IterNodes
33971
21461
1720
0301

prune1.4s

Pruning

19 alts after pruning (16 fresh and 3 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ 1 (/ (cbrt g) (cbrt (* 2 a))))
0.3b
(/ (cbrt g) (cbrt (* 2 a)))
0.6b
(cbrt g)
0.6b
(cbrt (* 2 a))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
204×times-frac
111×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
98×cbrt-prod
32×associate-/r*
17×add-exp-log
9×associate-/l*
8×div-exp
7×add-cbrt-cube
6×div-inv
5×pow1
4×cbrt-undiv insert-posit16 add-log-exp
2×rec-exp clear-num frac-2neg pow1/3 1-exp
1×associate-/r/ pow-flip inv-pow
Counts
4 → 206
Calls
4 calls:
17.0ms
(/ 1 (/ (cbrt g) (cbrt (* 2 a))))
11.0ms
(/ (cbrt g) (cbrt (* 2 a)))
1.0ms
(cbrt g)
3.0ms
(cbrt (* 2 a))

series941.0ms

Counts
4 → 12
Calls
4 calls:
158.0ms
(/ 1 (/ (cbrt g) (cbrt (* 2 a))))
160.0ms
(/ (cbrt g) (cbrt (* 2 a)))
281.0ms
(cbrt g)
342.0ms
(cbrt (* 2 a))

simplify6.3s

Counts
218 → 218
Iterations
IterNodes
33521
21460
1722
0300

prune1.8s

Pruning

17 alts after pruning (15 fresh and 2 done)

Merged error: 0.0b

regimes490.0ms

Accuracy

0% (0.8b remaining)

Error of 0.9b against oracle of 0.1b and baseline of 0.9b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
28
18
07

end0.0ms

sample776.0ms

Algorithm
intervals
Results
571.0ms8000×body80valid