Details

Time bar (total: 14.0s)

sample32.0ms

Algorithm
intervals
Results
19.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done9
19
06

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.4b

localize17.0ms

Local error

Found 1 expressions with local error:

14.4b
(cbrt (/ g (* 2 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 insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 19
Calls
1 calls:
7.0ms
(cbrt (/ g (* 2 a)))

series130.0ms

Counts
1 → 3
Calls
1 calls:
130.0ms
(cbrt (/ g (* 2 a)))

simplify1.8s

Counts
22 → 22
Iterations
IterNodes
done5010
52278
4698
3294
2148
197
065

prune98.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.2b

localize13.0ms

Local error

Found 3 expressions with local error:

0.4b
(* (cbrt g) (cbrt (/ 1/2 a)))
0.6b
(cbrt g)
0.6b
(cbrt (/ 1/2 a))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod
35×add-sqr-sqrt
21×*-un-lft-identity add-cube-cbrt
20×times-frac
16×associate-*r*
6×associate-*l* unswap-sqr
5×pow1 add-exp-log
4×pow1/3
3×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp
2×cbrt-div pow-prod-down div-inv
1×prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
3 → 83
Calls
3 calls:
19.0ms
(* (cbrt g) (cbrt (/ 1/2 a)))
1.0ms
(cbrt g)
3.0ms
(cbrt (/ 1/2 a))

series634.0ms

Counts
3 → 9
Calls
3 calls:
134.0ms
(* (cbrt g) (cbrt (/ 1/2 a)))
257.0ms
(cbrt g)
243.0ms
(cbrt (/ 1/2 a))

simplify1.9s

Counts
92 → 92
Iterations
IterNodes
done5000
31654
2640
1259
0149

prune418.0ms

Pruning

15 alts after pruning (14 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.4b
(* (cbrt (/ 1/2 a)) (cbrt g))
0.6b
(cbrt g)
0.6b
(cbrt (/ 1/2 a))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod
35×add-sqr-sqrt
21×*-un-lft-identity add-cube-cbrt
20×times-frac
16×associate-*l*
6×associate-*r* unswap-sqr
5×pow1 add-exp-log
4×pow1/3
3×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp
2×cbrt-div pow-prod-down div-inv
1×associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
3 → 83
Calls
3 calls:
16.0ms
(* (cbrt (/ 1/2 a)) (cbrt g))
1.0ms
(cbrt g)
2.0ms
(cbrt (/ 1/2 a))

series657.0ms

Counts
3 → 9
Calls
3 calls:
144.0ms
(* (cbrt (/ 1/2 a)) (cbrt g))
245.0ms
(cbrt g)
269.0ms
(cbrt (/ 1/2 a))

simplify2.3s

Counts
92 → 92
Iterations
IterNodes
done5000
44494
31444
2612
1262
0149

prune461.0ms

Pruning

14 alts after pruning (12 fresh and 2 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (* (cbrt 1/2) (cbrt (/ 1 a))) (cbrt g))
0.5b
(* (cbrt 1/2) (cbrt (/ 1 a)))
0.6b
(cbrt g)
0.7b
(cbrt (/ 1 a))

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
45×cbrt-prod
42×add-sqr-sqrt
26×*-un-lft-identity
24×add-cube-cbrt
22×times-frac associate-*r*
11×pow1 add-exp-log
8×unswap-sqr
7×pow1/3 associate-*l* pow-prod-down
5×add-cbrt-cube
4×expm1-log1p-u prod-exp cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp
3×cbrt-div
2×associate-*r/ *-commutative div-inv
1×associate-*l/
Counts
4 → 111
Calls
4 calls:
35.0ms
(* (* (cbrt 1/2) (cbrt (/ 1 a))) (cbrt g))
10.0ms
(* (cbrt 1/2) (cbrt (/ 1 a)))
1.0ms
(cbrt g)
2.0ms
(cbrt (/ 1 a))

series994.0ms

Counts
4 → 12
Calls
4 calls:
169.0ms
(* (* (cbrt 1/2) (cbrt (/ 1 a))) (cbrt g))
357.0ms
(* (cbrt 1/2) (cbrt (/ 1 a)))
220.0ms
(cbrt g)
247.0ms
(cbrt (/ 1 a))

simplify2.4s

Counts
123 → 123
Iterations
IterNodes
done5001
32475
2781
1351
0177

prune616.0ms

Pruning

15 alts after pruning (13 fresh and 2 done)

Merged error: 0.0b

regimes522.0ms

Accuracy

0% (0.8b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
07

end0.0ms

sample777.0ms

Algorithm
intervals
Results
588.0ms8000×body80valid