Details

Time bar (total: 14.7s)

sample33.0ms

Algorithm
intervals
Results
21.0ms256×body80valid

simplify24.0ms

Counts
1 → 1

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.7b

localize16.0ms

Local error

Found 1 expressions with local error:

13.7b
(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×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:
Slowest
7.0ms
(cbrt (/ g (* 2 a)))

series174.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
173.0ms
(cbrt (/ g (* 2 a)))

simplify921.0ms

Counts
22 → 22

prune211.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.2b

localize16.0ms

Local error

Found 3 expressions with local error:

0.6b
(cbrt (/ 1/2 a))
0.5b
(cbrt g)
0.4b
(* (cbrt g) (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:
Slowest
18.0ms
(* (cbrt g) (cbrt (/ 1/2 a)))
3.0ms
(cbrt (/ 1/2 a))
1.0ms
(cbrt g)

series806.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
324.0ms
(cbrt (/ 1/2 a))
317.0ms
(cbrt g)
164.0ms
(* (cbrt g) (cbrt (/ 1/2 a)))

simplify2.4s

Counts
92 → 92

prune929.0ms

Pruning

17 alts after pruning (17 fresh and 0 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 4 expressions with local error:

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

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
45×cbrt-prod
42×add-sqr-sqrt
26×*-un-lft-identity
24×add-cube-cbrt
22×times-frac associate-*l*
11×pow1 add-exp-log
8×unswap-sqr
7×pow1/3 associate-*r* 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-*l/ *-commutative div-inv
1×associate-*r/
Counts
4 → 111
Calls
4 calls:
Slowest
43.0ms
(* (cbrt g) (* (cbrt (/ 1 a)) (cbrt 1/2)))
18.0ms
(* (cbrt (/ 1 a)) (cbrt 1/2))
3.0ms
(cbrt (/ 1 a))
1.0ms
(cbrt g)

series1.0s

Counts
4 → 12
Calls
4 calls:
Slowest
297.0ms
(* (cbrt (/ 1 a)) (cbrt 1/2))
297.0ms
(cbrt (/ 1 a))
281.0ms
(cbrt g)
150.0ms
(* (cbrt g) (* (cbrt (/ 1 a)) (cbrt 1/2)))

simplify1.4s

Counts
123 → 123

prune1.2s

Pruning

17 alts after pruning (17 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 3 expressions with local error:

0.6b
(cbrt (/ 1/2 a))
0.5b
(cbrt g)
0.4b
(* (cbrt g) (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-*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:
Slowest
16.0ms
(* (cbrt g) (cbrt (/ 1/2 a)))
2.0ms
(cbrt (/ 1/2 a))
1.0ms
(cbrt g)

series706.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
282.0ms
(cbrt (/ 1/2 a))
258.0ms
(cbrt g)
166.0ms
(* (cbrt g) (cbrt (/ 1/2 a)))

simplify2.4s

Counts
92 → 92

prune930.0ms

Pruning

16 alts after pruning (15 fresh and 1 done)

Merged error: 0.0b

regimes573.0ms

Accuracy

0% (0.8b remaining)

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

bsearch2.0ms

end0.0ms

sample715.0ms

Algorithm
intervals
Results
520.0ms8000×body80valid