Details

Time bar (total: 13.9s)

sample35.0ms

Algorithm
intervals
Results
22.0ms256×body80valid

simplify27.0ms

Counts
1 → 1

prune26.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.8b

localize10.0ms

Local error

Found 1 expressions with local error:

15.8b
(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:
Slowest
4.0ms
(cbrt (/ g (* 2 a)))

series164.0ms

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

simplify978.0ms

Counts
22 → 22

prune214.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 0.2b

localize22.0ms

Local error

Found 3 expressions with local error:

0.6b
(cbrt (/ 1/2 a))
0.6b
(cbrt g)
0.4b
(* (cbrt g) (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:
Slowest
19.0ms
(* (cbrt g) (cbrt (/ 1/2 a)))
3.0ms
(cbrt (/ 1/2 a))
2.0ms
(cbrt g)

series803.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
338.0ms
(cbrt g)
317.0ms
(cbrt (/ 1/2 a))
149.0ms
(* (cbrt g) (cbrt (/ 1/2 a)))

simplify2.5s

Counts
92 → 92

prune859.0ms

Pruning

17 alts after pruning (16 fresh and 1 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 4 expressions with local error:

1.0b
(cbrt (sqrt 1/2))
0.6b
(cbrt (/ (sqrt 1/2) a))
0.6b
(cbrt g)
0.4b
(/ (sqrt 1/2) a)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
36×times-frac
35×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
31×cbrt-prod
24×sqrt-prod
6×add-cbrt-cube add-exp-log associate-/l*
4×expm1-log1p-u pow1 insert-posit16 log1p-expm1-u add-log-exp
3×associate-/r* pow1/3
2×div-inv
1×cbrt-undiv cbrt-div clear-num frac-2neg div-exp
Counts
4 → 107
Calls
4 calls:
Slowest
10.0ms
(/ (sqrt 1/2) a)
3.0ms
(cbrt (/ (sqrt 1/2) a))
3.0ms
(cbrt (sqrt 1/2))
1.0ms
(cbrt g)

series787.0ms

Counts
4 → 10
Calls
4 calls:
Slowest
426.0ms
(cbrt (/ (sqrt 1/2) a))
290.0ms
(cbrt g)
71.0ms
(/ (sqrt 1/2) a)
0.0ms
(cbrt (sqrt 1/2))

simplify1.3s

Counts
117 → 117

prune1.3s

Pruning

16 alts after pruning (14 fresh and 2 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

1.0b
(cbrt (sqrt 1/2))
0.6b
(cbrt (/ (sqrt 1/2) a))
0.6b
(cbrt g)
0.4b
(/ (sqrt 1/2) a)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
36×times-frac
35×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
31×cbrt-prod
24×sqrt-prod
6×add-cbrt-cube add-exp-log associate-/l*
4×expm1-log1p-u pow1 insert-posit16 log1p-expm1-u add-log-exp
3×associate-/r* pow1/3
2×div-inv
1×cbrt-undiv cbrt-div clear-num frac-2neg div-exp
Counts
4 → 107
Calls
4 calls:
Slowest
5.0ms
(/ (sqrt 1/2) a)
2.0ms
(cbrt (/ (sqrt 1/2) a))
1.0ms
(cbrt (sqrt 1/2))
1.0ms
(cbrt g)

series736.0ms

Counts
4 → 10
Calls
4 calls:
Slowest
377.0ms
(cbrt (/ (sqrt 1/2) a))
281.0ms
(cbrt g)
78.0ms
(/ (sqrt 1/2) a)
0.0ms
(cbrt (sqrt 1/2))

simplify1.2s

Counts
117 → 117

prune1.2s

Pruning

14 alts after pruning (12 fresh and 2 done)

Merged error: 0.0b

regimes801.0ms

Accuracy

0% (0.8b remaining)

Error of 0.9b against oracle of 0.0b and baseline of 0.9b

bsearch4.0ms

end0.0ms

sample764.0ms

Algorithm
intervals
Results
531.0ms8000×body80valid