Details

Time bar (total: 9.1s)

sample24.0ms

Algorithm
intervals
Results
14.0ms256×body80valid

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
done9
19
06

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 16.2b

localize18.0ms

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×pow1 cbrt-div add-cbrt-cube pow1/3 add-exp-log insert-posit16 div-inv add-log-exp
Counts
1 → 17
Calls
1 calls:
6.0ms
(cbrt (/ g (* 2 a)))

series129.0ms

Counts
1 → 3
Calls
1 calls:
129.0ms
(cbrt (/ g (* 2 a)))

simplify623.0ms

Counts
20 → 20
Iterations
IterNodes
done2001
4906
3290
2148
195
063

prune109.0ms

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)

rewrite9.0ms

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×pow1 add-cbrt-cube insert-posit16 add-log-exp
2×pow1/3
1×cbrt-undiv clear-num frac-2neg div-exp div-inv
Counts
3 → 69
Calls
3 calls:
5.0ms
(/ (cbrt g) (cbrt (* 2 a)))
3.0ms
(cbrt (* 2 a))
1.0ms
(cbrt g)

series696.0ms

Counts
3 → 9
Calls
3 calls:
161.0ms
(/ (cbrt g) (cbrt (* 2 a)))
291.0ms
(cbrt (* 2 a))
244.0ms
(cbrt g)

simplify683.0ms

Counts
78 → 78
Iterations
IterNodes
done2005
31184
2448
1212
0126

prune321.0ms

Pruning

18 alts after pruning (16 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

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)

rewrite21.0ms

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×cbrt-undiv insert-posit16 add-log-exp
2×rec-exp clear-num frac-2neg pow1/3 1-exp
1×associate-/r/ pow-flip inv-pow
Counts
4 → 206
Calls
4 calls:
7.0ms
(/ 1 (/ (cbrt (* 2 a)) (cbrt g)))
8.0ms
(/ (cbrt (* 2 a)) (cbrt g))
3.0ms
(cbrt (* 2 a))
1.0ms
(cbrt g)

series796.0ms

Counts
4 → 12
Calls
4 calls:
133.0ms
(/ 1 (/ (cbrt (* 2 a)) (cbrt g)))
112.0ms
(/ (cbrt (* 2 a)) (cbrt g))
294.0ms
(cbrt (* 2 a))
257.0ms
(cbrt g)

simplify864.0ms

Counts
218 → 218
Iterations
IterNodes
done2003
21430
1725
0301

prune773.0ms

Pruning

20 alts after pruning (19 fresh and 1 done)

Merged error: 0.0b

localize32.0ms

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)

rewrite53.0ms

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×associate-*l* cbrt-unprod insert-posit16 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 → 112
Calls
4 calls:
34.0ms
(/ 1 (* (cbrt (* 2 a)) (/ 1 (cbrt g))))
13.0ms
(* (cbrt (* 2 a)) (/ 1 (cbrt g)))
3.0ms
(cbrt (* 2 a))
1.0ms
(cbrt g)

series1.0s

Counts
4 → 12
Calls
4 calls:
217.0ms
(/ 1 (* (cbrt (* 2 a)) (/ 1 (cbrt g))))
202.0ms
(* (cbrt (* 2 a)) (/ 1 (cbrt g)))
312.0ms
(cbrt (* 2 a))
310.0ms
(cbrt g)

simplify704.0ms

Counts
124 → 124
Iterations
IterNodes
done2000
21032
1471
0199

prune454.0ms

Pruning

20 alts after pruning (18 fresh and 2 done)

Merged error: 0.0b

regimes557.0ms

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

sample1.2s

Algorithm
intervals
Results
578.0ms8000×body80valid