Details

Time bar (total: 11.4s)

sample31.0ms

Algorithm
intervals
Results
12.0ms256×body80valid

simplify7.0ms

Counts
1 → 1
Iterations
IterNodes
done11
211
19
06

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 18.0b

localize14.0ms

Local error

Found 1 expressions with local error:

17.5b
(cbrt (/ g (* 2.0 a)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
7×cbrt-prod
3×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt
1×expm1-log1p-u pow1 cbrt-div add-cbrt-cube pow1/3 add-exp-log log1p-expm1-u div-inv add-log-exp
Counts
1 → 18
Calls
1 calls:
7.0ms
(cbrt (/ g (* 2.0 a)))

series146.0ms

Counts
1 → 3
Calls
1 calls:
146.0ms
(cbrt (/ g (* 2.0 a)))

simplify1.1s

Counts
21 → 21
Iterations
IterNodes
done5001
41527
3388
2161
196
064

prune487.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.2b

localize17.0ms

Local error

Found 3 expressions with local error:

0.3b
(/ (cbrt g) (cbrt (* a 2.0)))
0.5b
(cbrt g)
0.6b
(cbrt (* a 2.0))

rewrite26.0ms

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×expm1-log1p-u pow1 add-cbrt-cube log1p-expm1-u add-log-exp
2×pow1/3
1×cbrt-undiv clear-num frac-2neg div-exp div-inv
Counts
3 → 72
Calls
3 calls:
12.0ms
(/ (cbrt g) (cbrt (* a 2.0)))
1.0ms
(cbrt g)
5.0ms
(cbrt (* a 2.0))

series856.0ms

Counts
3 → 9
Calls
3 calls:
210.0ms
(/ (cbrt g) (cbrt (* a 2.0)))
298.0ms
(cbrt g)
348.0ms
(cbrt (* a 2.0))

simplify1.1s

Counts
81 → 81
Iterations
IterNodes
done5000
32226
2566
1216
0129

prune477.0ms

Pruning

19 alts after pruning (18 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ (cbrt 1) (/ (cbrt (* 2.0 a)) (cbrt g)))
0.4b
(/ (cbrt (* 2.0 a)) (cbrt g))
0.5b
(cbrt g)
0.6b
(cbrt (* 2.0 a))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
360×times-frac
239×cbrt-prod
185×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
34×associate-/r*
11×add-exp-log
10×associate-/l*
9×div-inv
5×add-cbrt-cube
4×expm1-log1p-u pow1 cbrt-undiv div-exp log1p-expm1-u add-log-exp
2×clear-num frac-2neg pow1/3
1×associate-/r/
Counts
4 → 291
Calls
4 calls:
16.0ms
(/ (cbrt 1) (/ (cbrt (* 2.0 a)) (cbrt g)))
12.0ms
(/ (cbrt (* 2.0 a)) (cbrt g))
1.0ms
(cbrt g)
5.0ms
(cbrt (* 2.0 a))

series975.0ms

Counts
4 → 12
Calls
4 calls:
170.0ms
(/ (cbrt 1) (/ (cbrt (* 2.0 a)) (cbrt g)))
172.0ms
(/ (cbrt (* 2.0 a)) (cbrt g))
292.0ms
(cbrt g)
341.0ms
(cbrt (* 2.0 a))

simplify608.0ms

Counts
303 → 303
Iterations
IterNodes
done5001
11009
0405

prune875.0ms

Pruning

14 alts after pruning (13 fresh and 1 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ (* (cbrt (cbrt 1)) (cbrt (cbrt 1))) (/ (cbrt (* 2.0 a)) (cbrt g)))
0.4b
(/ (cbrt (* 2.0 a)) (cbrt g))
0.5b
(cbrt g)
0.6b
(cbrt (* 2.0 a))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
100×times-frac
62×cbrt-prod
52×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
34×associate-/r*
18×add-exp-log
8×add-cbrt-cube
7×cbrt-undiv div-exp
5×associate-/l*
4×expm1-log1p-u pow1 log1p-expm1-u div-inv add-log-exp
2×clear-num frac-2neg pow1/3 prod-exp cbrt-unprod
1×associate-/r/
Counts
4 → 150
Calls
4 calls:
27.0ms
(/ (* (cbrt (cbrt 1)) (cbrt (cbrt 1))) (/ (cbrt (* 2.0 a)) (cbrt g)))
11.0ms
(/ (cbrt (* 2.0 a)) (cbrt g))
1.0ms
(cbrt g)
5.0ms
(cbrt (* 2.0 a))

series985.0ms

Counts
4 → 12
Calls
4 calls:
214.0ms
(/ (* (cbrt (cbrt 1)) (cbrt (cbrt 1))) (/ (cbrt (* 2.0 a)) (cbrt g)))
183.0ms
(/ (cbrt (* 2.0 a)) (cbrt g))
311.0ms
(cbrt g)
277.0ms
(cbrt (* 2.0 a))

simplify1.5s

Counts
162 → 162
Iterations
IterNodes
done5000
22559
1619
0246

prune794.0ms

Pruning

13 alts after pruning (11 fresh and 2 done)

Merged error: 0.0b

regimes575.0ms

Accuracy

0% (0.7b remaining)

Error of 0.8b against oracle of 0.1b and baseline of 0.8b

bsearch0.0ms

simplify5.0ms

Iterations
IterNodes
done15
115
012

end0.0ms

sample714.0ms

Algorithm
intervals
Results
393.0ms8000×body80valid