Details

Time bar (total: 14.7s)

sample14.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done9
19
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.6b

localize9.0ms

Local error

Found 1 expressions with local error:

13.6b
(cbrt (/ g (* 2 a)))

rewrite5.0ms

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:
4.0ms
(cbrt (/ g (* 2 a)))

series128.0ms

Counts
1 → 3
Calls
1 calls:
128.0ms
(cbrt (/ g (* 2 a)))

simplify2.1s

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

prune149.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.1b

localize26.0ms

Local error

Found 3 expressions with local error:

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

rewrite42.0ms

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:
33.0ms
(* (cbrt g) (cbrt (/ 1/2 a)))
4.0ms
(cbrt (/ 1/2 a))
2.0ms
(cbrt g)

series709.0ms

Counts
3 → 9
Calls
3 calls:
149.0ms
(* (cbrt g) (cbrt (/ 1/2 a)))
271.0ms
(cbrt (/ 1/2 a))
290.0ms
(cbrt g)

simplify1.9s

Counts
92 → 92
Iterations
IterNodes
done5000
31565
2636
1259
0149

prune474.0ms

Pruning

19 alts after pruning (17 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 3 expressions with local error:

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

rewrite15.0ms

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:
7.0ms
(/ (cbrt g) (cbrt (* 2 a)))
1.0ms
(cbrt g)
3.0ms
(cbrt (* 2 a))

series775.0ms

Counts
3 → 9
Calls
3 calls:
161.0ms
(/ (cbrt g) (cbrt (* 2 a)))
297.0ms
(cbrt g)
318.0ms
(cbrt (* 2 a))

simplify2.3s

Counts
84 → 84
Iterations
IterNodes
done5003
43748
31179
2457
1218
0132

prune445.0ms

Pruning

16 alts after pruning (13 fresh and 3 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 g)
0.6b
(cbrt (* 2 a))

rewrite57.0ms

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:
25.0ms
(/ 1 (/ (cbrt (* 2 a)) (cbrt g)))
14.0ms
(/ (cbrt (* 2 a)) (cbrt g))
1.0ms
(cbrt g)
3.0ms
(cbrt (* 2 a))

series1.0s

Counts
4 → 12
Calls
4 calls:
177.0ms
(/ 1 (/ (cbrt (* 2 a)) (cbrt g)))
203.0ms
(/ (cbrt (* 2 a)) (cbrt g))
300.0ms
(cbrt g)
340.0ms
(cbrt (* 2 a))

simplify2.5s

Counts
226 → 226
Iterations
IterNodes
done5076
33916
21564
1735
0309

prune818.0ms

Pruning

16 alts after pruning (13 fresh and 3 done)

Merged error: 0.0b

regimes606.0ms

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

sample572.0ms

Algorithm
intervals
Results
355.0ms8000×body80valid