Details

Time bar (total: 14.9s)

sample29.0ms

Algorithm
intervals
Results
15.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done9
19
06

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.4b

localize9.0ms

Local error

Found 1 expressions with local error:

14.4b
(cbrt (/ g (* 2 a)))

rewrite4.0ms

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:
3.0ms
(cbrt (/ g (* 2 a)))

series126.0ms

Counts
1 → 3
Calls
1 calls:
126.0ms
(cbrt (/ g (* 2 a)))

simplify2.1s

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

prune108.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.2b

localize21.0ms

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))

rewrite25.0ms

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))

series826.0ms

Counts
3 → 9
Calls
3 calls:
165.0ms
(* (cbrt g) (cbrt (/ 1/2 a)))
338.0ms
(cbrt g)
323.0ms
(cbrt (/ 1/2 a))

simplify2.1s

Counts
92 → 92
Iterations
IterNodes
done5000
31654
2640
1259
0149

prune499.0ms

Pruning

15 alts after pruning (14 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

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))

rewrite25.0ms

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:
19.0ms
(* (cbrt (/ 1/2 a)) (cbrt g))
1.0ms
(cbrt g)
3.0ms
(cbrt (/ 1/2 a))

series664.0ms

Counts
3 → 9
Calls
3 calls:
109.0ms
(* (cbrt (/ 1/2 a)) (cbrt g))
251.0ms
(cbrt g)
303.0ms
(cbrt (/ 1/2 a))

simplify2.6s

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

prune522.0ms

Pruning

14 alts after pruning (12 fresh and 2 done)

Merged error: 0.0b

localize34.0ms

Local error

Found 4 expressions with local error:

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

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
42×cbrt-prod
38×add-sqr-sqrt
24×*-un-lft-identity add-cube-cbrt
22×associate-*l*
20×times-frac
11×pow1 add-exp-log
7×pow1/3 associate-*r* pow-prod-down
6×unswap-sqr
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-*l/ *-commutative div-inv
1×associate-*r/
Counts
4 → 109
Calls
4 calls:
19.0ms
(* (cbrt g) (* (cbrt (/ -1 a)) (cbrt -1/2)))
9.0ms
(* (cbrt (/ -1 a)) (cbrt -1/2))
3.0ms
(cbrt g)
1.0ms
(cbrt (/ -1 a))

series1.1s

Counts
4 → 12
Calls
4 calls:
202.0ms
(* (cbrt g) (* (cbrt (/ -1 a)) (cbrt -1/2)))
379.0ms
(* (cbrt (/ -1 a)) (cbrt -1/2))
311.0ms
(cbrt g)
252.0ms
(cbrt (/ -1 a))

simplify2.5s

Counts
121 → 121
Iterations
IterNodes
done5001
33077
2990
1337
0176

prune593.0ms

Pruning

15 alts after pruning (13 fresh and 2 done)

Merged error: 0.0b

regimes418.0ms

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

sample565.0ms

Algorithm
intervals
Results
380.0ms8000×body80valid