Details

Time bar (total: 10.0s)

sample21.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify5.0ms

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

localize12.0ms

Local error

Found 1 expressions with local error:

16.0b
(cbrt (/ g (* 2.0 a)))

rewrite6.0ms

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 log1p-expm1-u div-inv add-log-exp
Counts
1 → 18
Calls
1 calls:
6.0ms
(cbrt (/ g (* 2.0 a)))

series384.0ms

Counts
1 → 3
Calls
1 calls:
383.0ms
(cbrt (/ g (* 2.0 a)))

simplify659.0ms

Counts
21 → 21
Iterations
IterNodes
done5001
41527
3388
2161
196
064

prune158.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.2b

localize20.0ms

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))

rewrite13.0ms

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 log1p-expm1-u add-log-exp
2×pow1/3
1×cbrt-undiv clear-num frac-2neg div-exp div-inv
Counts
3 → 72
Calls
3 calls:
6.0ms
(/ (cbrt g) (cbrt (* a 2.0)))
1.0ms
(cbrt g)
5.0ms
(cbrt (* a 2.0))

series714.0ms

Counts
3 → 9
Calls
3 calls:
133.0ms
(/ (cbrt g) (cbrt (* a 2.0)))
252.0ms
(cbrt g)
329.0ms
(cbrt (* a 2.0))

simplify1.1s

Counts
81 → 81
Iterations
IterNodes
done5000
32226
2566
1216
0129

prune380.0ms

Pruning

16 alts after pruning (15 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

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)

rewrite29.0ms

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×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
2×cbrt-div pow-prod-down div-inv
1×prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
3 → 66
Calls
3 calls:
20.0ms
(* (cbrt g) (cbrt (/ 1 (* a 2.0))))
5.0ms
(cbrt (/ 1 (* a 2.0)))
1.0ms
(cbrt g)

series716.0ms

Counts
3 → 9
Calls
3 calls:
150.0ms
(* (cbrt g) (cbrt (/ 1 (* a 2.0))))
317.0ms
(cbrt (/ 1 (* a 2.0)))
249.0ms
(cbrt g)

simplify1.5s

Counts
75 → 75
Iterations
IterNodes
done5000
32947
2597
1207
0115

prune441.0ms

Pruning

19 alts after pruning (17 fresh and 2 done)

Merged error: 0.0b

localize20.0ms

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))

rewrite20.0ms

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 log1p-expm1-u add-log-exp
2×pow1/3
1×cbrt-undiv clear-num frac-2neg div-exp div-inv
Counts
3 → 72
Calls
3 calls:
8.0ms
(/ (cbrt g) (cbrt (* a 2.0)))
1.0ms
(cbrt g)
5.0ms
(cbrt (* a 2.0))

series730.0ms

Counts
3 → 9
Calls
3 calls:
178.0ms
(/ (cbrt g) (cbrt (* a 2.0)))
245.0ms
(cbrt g)
307.0ms
(cbrt (* a 2.0))

simplify1.1s

Counts
81 → 81
Iterations
IterNodes
done5000
32226
2566
1216
0129

prune401.0ms

Pruning

19 alts after pruning (16 fresh and 3 done)

Merged error: 0.0b

regimes799.0ms

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

sample675.0ms

Algorithm
intervals
Results
357.0ms8000×body80valid