Details

Time bar (total: 17.5s)

sample19.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify5.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
066
196
2116
done116

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 16.0b

localize6.0ms

Local error

Found 1 expressions with local error:

15.6b
(cbrt (/ g (* 2.0 a)))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
7×cbrt-prod
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
1×pow1 add-exp-log cbrt-div pow1/3 add-cbrt-cube div-inv add-log-exp
Counts
1 → 16
Calls
1 calls:
5.0ms
(cbrt (/ g (* 2.0 a)))

series123.0ms

Counts
1 → 3
Calls
1 calls:
123.0ms
(cbrt (/ g (* 2.0 a)))

simplify4.5s

Counts
19 → 19
Iterations

Useful iterations: 6 (3.1s)

IterNodesCost
062199
194196
2150182
3327176
4758167
51764163
64409161
done5000161

prune68.0ms

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod
24×times-frac
21×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×associate-/l*
5×add-exp-log
4×associate-/r*
3×pow1 add-cbrt-cube add-log-exp
2×pow1/3
1×cbrt-undiv frac-2neg div-exp clear-num div-inv
Counts
3 → 66
Calls
3 calls:
8.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
1.0ms
(cbrt g)
4.0ms
(cbrt (* 2.0 a))

series697.0ms

Counts
3 → 9
Calls
3 calls:
171.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
244.0ms
(cbrt g)
282.0ms
(cbrt (* 2.0 a))

simplify2.5s

Counts
75 → 75
Iterations

Useful iterations: done (2.5s)

IterNodesCost
0123785
1206756
2444718
31078705
43780696
done5001690

prune318.0ms

Pruning

19 alts after pruning (18 fresh and 1 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ 1 (/ (cbrt (* 2.0 a)) (cbrt g)))
0.3b
(/ (cbrt (* 2.0 a)) (cbrt g))
0.6b
(cbrt g)
0.6b
(cbrt (* 2.0 a))

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
204×times-frac
111×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
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 add-log-exp
2×rec-exp frac-2neg pow1/3 1-exp clear-num
1×pow-flip associate-/r/ inv-pow
Counts
4 → 202
Calls
4 calls:
17.0ms
(/ 1 (/ (cbrt (* 2.0 a)) (cbrt g)))
12.0ms
(/ (cbrt (* 2.0 a)) (cbrt g))
1.0ms
(cbrt g)
4.0ms
(cbrt (* 2.0 a))

series973.0ms

Counts
4 → 12
Calls
4 calls:
144.0ms
(/ 1 (/ (cbrt (* 2.0 a)) (cbrt g)))
180.0ms
(/ (cbrt (* 2.0 a)) (cbrt g))
309.0ms
(cbrt g)
340.0ms
(cbrt (* 2.0 a))

simplify2.1s

Counts
214 → 214
Iterations

Useful iterations: done (2.1s)

IterNodesCost
02973343
16002901
211682570
329182496
done50002469

prune550.0ms

Pruning

19 alts after pruning (18 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 3 expressions with local error:

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

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod
24×times-frac
21×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×associate-/l*
5×add-exp-log
4×associate-/r*
3×pow1 add-cbrt-cube add-log-exp
2×pow1/3
1×cbrt-undiv frac-2neg div-exp clear-num div-inv
Counts
3 → 66
Calls
3 calls:
15.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
2.0ms
(cbrt g)
7.0ms
(cbrt (* 2.0 a))

series795.0ms

Counts
3 → 9
Calls
3 calls:
191.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
233.0ms
(cbrt g)
371.0ms
(cbrt (* 2.0 a))

simplify2.9s

Counts
75 → 75
Iterations

Useful iterations: done (2.9s)

IterNodesCost
0123785
1206756
2444718
31078705
43780696
done5001690

prune294.0ms

Pruning

18 alts after pruning (17 fresh and 1 done)

Merged error: 0.0b

regimes396.0ms

Accuracy

0% (0.8b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1129
done129

end0.0ms

sample1.1s

Algorithm
intervals
Results
769.0ms8000×body80valid