Details

Time bar (total: 10.6s)

sample19.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done11
211
19
06

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 16.3b

localize13.0ms

Local error

Found 1 expressions with local error:

16.0b
(cbrt (/ g (* 2.0 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 div-inv add-log-exp
Counts
1 → 16
Calls
1 calls:
6.0ms
(cbrt (/ g (* 2.0 a)))

series135.0ms

Counts
1 → 3
Calls
1 calls:
135.0ms
(cbrt (/ g (* 2.0 a)))

simplify754.0ms

Counts
19 → 19
Iterations
IterNodes
done5001
41619
3390
2161
194
062

prune161.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.2b

localize12.0ms

Local error

Found 3 expressions with local error:

0.3b
(/ (cbrt g) (cbrt (* a 2.0)))
0.6b
(cbrt g)
0.6b
(cbrt (* a 2.0))

rewrite11.0ms

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 add-log-exp
2×pow1/3
1×cbrt-undiv clear-num frac-2neg div-exp div-inv
Counts
3 → 66
Calls
3 calls:
6.0ms
(/ (cbrt g) (cbrt (* a 2.0)))
1.0ms
(cbrt g)
3.0ms
(cbrt (* a 2.0))

series786.0ms

Counts
3 → 9
Calls
3 calls:
173.0ms
(/ (cbrt g) (cbrt (* a 2.0)))
278.0ms
(cbrt g)
336.0ms
(cbrt (* a 2.0))

simplify1.1s

Counts
75 → 75
Iterations
IterNodes
done5002
32240
2558
1210
0123

prune416.0ms

Pruning

17 alts after pruning (16 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.4b
(* (cbrt g) (cbrt (/ 1 (* a 2.0))))
0.5b
(cbrt (/ 1 (* a 2.0)))
0.6b
(cbrt g)

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod
19×add-sqr-sqrt
11×*-un-lft-identity add-cube-cbrt
10×associate-*r*
6×times-frac associate-*l*
5×pow1 add-exp-log
4×pow1/3 unswap-sqr
3×add-cbrt-cube add-log-exp
2×cbrt-div pow-prod-down div-inv
1×prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
3 → 60
Calls
3 calls:
14.0ms
(* (cbrt g) (cbrt (/ 1 (* a 2.0))))
5.0ms
(cbrt (/ 1 (* a 2.0)))
1.0ms
(cbrt g)

series721.0ms

Counts
3 → 9
Calls
3 calls:
159.0ms
(* (cbrt g) (cbrt (/ 1 (* a 2.0))))
303.0ms
(cbrt (/ 1 (* a 2.0)))
259.0ms
(cbrt g)

simplify2.2s

Counts
69 → 69
Iterations
IterNodes
done5000
32999
2598
1201
0109

prune491.0ms

Pruning

18 alts after pruning (16 fresh and 2 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.3b
(/ (cbrt g) (cbrt (* a 2.0)))
0.6b
(cbrt g)
0.6b
(cbrt (* a 2.0))

rewrite14.0ms

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 add-log-exp
2×pow1/3
1×cbrt-undiv clear-num frac-2neg div-exp div-inv
Counts
3 → 66
Calls
3 calls:
9.0ms
(/ (cbrt g) (cbrt (* a 2.0)))
1.0ms
(cbrt g)
3.0ms
(cbrt (* a 2.0))

series731.0ms

Counts
3 → 9
Calls
3 calls:
172.0ms
(/ (cbrt g) (cbrt (* a 2.0)))
250.0ms
(cbrt g)
308.0ms
(cbrt (* a 2.0))

simplify1.2s

Counts
75 → 75
Iterations
IterNodes
done5002
32240
2558
1210
0123

prune316.0ms

Pruning

18 alts after pruning (15 fresh and 3 done)

Merged error: 0.0b

regimes805.0ms

Accuracy

0% (0.8b remaining)

Error of 0.9b against oracle of 0.1b and baseline of 0.9b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
07

end0.0ms

sample697.0ms

Algorithm
intervals
Results
391.0ms8000×body80valid