Details

Time bar (total: 7.6s)

sample28.0ms

Algorithm
intervals
Results
12.0ms302×body80valid

simplify1.9s

Counts
1 → 1
Iterations
IterNodes
done5001
82777
71059
6442
5225
4132
372
246
124
013

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* y z) 2.0)
0.0b
(+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
7×add-cbrt-cube add-exp-log add-log-exp
6×*-un-lft-identity
4×add-sqr-sqrt add-cube-cbrt
3×associate-/r* times-frac
2×pow1 cbrt-undiv associate-+l+ sum-log div-exp
1×+-commutative clear-num sub-neg frac-2neg flip3-+ diff-log prod-exp associate-+l- cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l*
Counts
2 → 37
Calls
2 calls:
8.0ms
(/ (* y z) 2.0)
52.0ms
(+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)

series80.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(/ (* y z) 2.0)
61.0ms
(+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)

simplify734.0ms

Counts
43 → 43
Iterations
IterNodes
done5001
2931
1226
090

prune219.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize61.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (/ (* y z) 2.0)) (cbrt (/ (* y z) 2.0)))
7.4b
(cbrt (/ (* y z) 2.0))
7.4b
(cbrt (/ (* y z) 2.0))
7.4b
(cbrt (/ (* y z) 2.0))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
53×cbrt-prod
30×add-sqr-sqrt
22×*-un-lft-identity add-cube-cbrt
21×times-frac
11×pow1
10×swap-sqr associate-*r* associate-*l*
9×pow1/3
7×cbrt-div div-inv
6×add-exp-log
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
4 → 103
Calls
4 calls:
15.0ms
(* (cbrt (/ (* y z) 2.0)) (cbrt (/ (* y z) 2.0)))
3.0ms
(cbrt (/ (* y z) 2.0))
5.0ms
(cbrt (/ (* y z) 2.0))
5.0ms
(cbrt (/ (* y z) 2.0))

series556.0ms

Counts
4 → 12
Calls
4 calls:
185.0ms
(* (cbrt (/ (* y z) 2.0)) (cbrt (/ (* y z) 2.0)))
120.0ms
(cbrt (/ (* y z) 2.0))
138.0ms
(cbrt (/ (* y z) 2.0))
113.0ms
(cbrt (/ (* y z) 2.0))

simplify1.2s

Counts
115 → 115
Iterations
IterNodes
done5000
2954
1274
0128

prune844.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes496.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done16
116
013

end0.0ms

sample1.3s

Algorithm
intervals
Results
961.0ms9159×body80valid
0.0ms1×body1280valid
0.0ms1×body160valid