Details

Time bar (total: 40.1s)

sample135.0ms

Algorithm
intervals
Results
50.0ms288×body80valid

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
done8
18
05

prune154.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize49.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ x (* y 3.0))

rewrite84.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/l*
2×cbrt-undiv div-exp
1×pow1 frac-2neg prod-exp clear-num associate-/r* cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
79.0ms
(/ x (* y 3.0))

series200.0ms

Counts
1 → 3
Calls
1 calls:
200.0ms
(/ x (* y 3.0))

simplify16.7s

Counts
24 → 24
Iterations
IterNodes
done5000
42875
31060
2307
1109
049

prune236.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) 3.0)

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/l*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/r*
1×pow1 frac-2neg clear-num associate-/l/ add-log-exp
Counts
1 → 70
Calls
1 calls:
24.0ms
(/ (/ x y) 3.0)

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(/ (/ x y) 3.0)

simplify5.4s

Counts
73 → 73
Iterations
IterNodes
done5009
33634
2871
1337
0151

prune525.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.2b
(* x (/ (/ 1 y) 3.0))
0.3b
(/ (/ 1 y) 3.0)

rewrite121.0ms

Algorithm
rewrite-expression-head
Rules
146×times-frac
92×add-sqr-sqrt
81×*-un-lft-identity
80×add-cube-cbrt
43×associate-*r*
26×add-exp-log
16×add-cbrt-cube
13×associate-/l*
12×div-exp
9×div-inv
6×cbrt-undiv
5×prod-exp
4×pow1 unswap-sqr
3×associate-*l* associate-/r* cbrt-unprod
2×rec-exp 1-exp add-log-exp
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative associate-/l/
Counts
2 → 140
Calls
2 calls:
77.0ms
(* x (/ (/ 1 y) 3.0))
27.0ms
(/ (/ 1 y) 3.0)

series99.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(* x (/ (/ 1 y) 3.0))
39.0ms
(/ (/ 1 y) 3.0)

simplify8.4s

Counts
146 → 146
Iterations
IterNodes
done5000
34899
21566
1548
0215

prune1.1s

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.2b
(* x (/ 0.3333333333333333 y))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
33.0ms
(* x (/ 0.3333333333333333 y))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(* x (/ 0.3333333333333333 y))

simplify4.6s

Counts
35 → 35
Iterations
IterNodes
done5015
32207
2531
1174
070

prune390.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes442.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch12.0ms

simplify20.0ms

Iterations
IterNodes
done5
05

end11.0ms

sample1.2s

Algorithm
intervals
Results
568.0ms9127×body80valid