Details

Time bar (total: 9.3s)

sample26.0ms

Algorithm
intervals
Results
17.0ms256×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: 16.2b

localize10.0ms

Local error

Found 1 expressions with local error:

16.2b
(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:
7.0ms
(cbrt (/ g (* 2 a)))

series145.0ms

Counts
1 → 3
Calls
1 calls:
145.0ms
(cbrt (/ g (* 2 a)))

simplify664.0ms

Counts
22 → 22
Iterations
IterNodes
done2000
4698
3294
2148
197
065

prune119.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.2b

localize11.0ms

Local error

Found 3 expressions with local error:

0.3b
(/ (cbrt g) (cbrt (* 2 a)))
0.6b
(cbrt (* 2 a))
0.6b
(cbrt g)

rewrite10.0ms

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 insert-posit16 log1p-expm1-u add-log-exp
2×pow1/3
1×cbrt-undiv clear-num frac-2neg div-exp div-inv
Counts
3 → 75
Calls
3 calls:
6.0ms
(/ (cbrt g) (cbrt (* 2 a)))
3.0ms
(cbrt (* 2 a))
1.0ms
(cbrt g)

series817.0ms

Counts
3 → 9
Calls
3 calls:
183.0ms
(/ (cbrt g) (cbrt (* 2 a)))
316.0ms
(cbrt (* 2 a))
318.0ms
(cbrt g)

simplify833.0ms

Counts
84 → 84
Iterations
IterNodes
done2019
31190
2457
1218
0132

prune347.0ms

Pruning

18 alts after pruning (16 fresh and 2 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ 1 (/ (cbrt (* 2 a)) (cbrt g)))
0.3b
(/ (cbrt (* 2 a)) (cbrt g))
0.6b
(cbrt (* 2 a))
0.6b
(cbrt g)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
204×times-frac
111×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
98×cbrt-prod
34×associate-/r*
17×add-exp-log
8×div-exp
7×add-cbrt-cube associate-/l*
6×div-inv
5×pow1
4×expm1-log1p-u cbrt-undiv insert-posit16 log1p-expm1-u add-log-exp
2×rec-exp clear-num frac-2neg pow1/3 1-exp
1×associate-/r/ pow-flip inv-pow
Counts
4 → 214
Calls
4 calls:
7.0ms
(/ 1 (/ (cbrt (* 2 a)) (cbrt g)))
5.0ms
(/ (cbrt (* 2 a)) (cbrt g))
6.0ms
(cbrt (* 2 a))
1.0ms
(cbrt g)

series797.0ms

Counts
4 → 12
Calls
4 calls:
157.0ms
(/ 1 (/ (cbrt (* 2 a)) (cbrt g)))
148.0ms
(/ (cbrt (* 2 a)) (cbrt g))
267.0ms
(cbrt (* 2 a))
225.0ms
(cbrt g)

simplify755.0ms

Counts
226 → 226
Iterations
IterNodes
done2001
21568
1735
0309

prune1.1s

Pruning

21 alts after pruning (19 fresh and 2 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ 1 (* (cbrt (* 2 a)) (/ 1 (cbrt g))))
0.3b
(* (cbrt (* 2 a)) (/ 1 (cbrt g)))
0.6b
(cbrt (* 2 a))
0.6b
(cbrt g)

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
48×add-exp-log
33×add-sqr-sqrt
25×times-frac
23×*-un-lft-identity
22×associate-*r*
21×add-cube-cbrt
18×div-exp
16×cbrt-prod prod-exp
12×add-cbrt-cube
9×pow1 rec-exp 1-exp
5×cbrt-undiv unswap-sqr
4×expm1-log1p-u associate-*l* cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp
3×associate-/l*
2×pow1/3 pow-prod-down associate-*r/ associate-/r/ un-div-inv div-inv pow-flip
1×clear-num associate-/r* frac-2neg *-commutative inv-pow
Counts
4 → 120
Calls
4 calls:
40.0ms
(/ 1 (* (cbrt (* 2 a)) (/ 1 (cbrt g))))
13.0ms
(* (cbrt (* 2 a)) (/ 1 (cbrt g)))
3.0ms
(cbrt (* 2 a))
1.0ms
(cbrt g)

series972.0ms

Counts
4 → 12
Calls
4 calls:
190.0ms
(/ 1 (* (cbrt (* 2 a)) (/ 1 (cbrt g))))
151.0ms
(* (cbrt (* 2 a)) (/ 1 (cbrt g)))
353.0ms
(cbrt (* 2 a))
278.0ms
(cbrt g)

simplify754.0ms

Counts
132 → 132
Iterations
IterNodes
done2001
21065
1476
0207

prune533.0ms

Pruning

21 alts after pruning (18 fresh and 3 done)

Merged error: 0.0b

regimes547.0ms

Accuracy

0% (0.8b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done8
18
07

end0.0ms

sample749.0ms

Algorithm
intervals
Results
547.0ms8000×body80valid