Details

Time bar (total: 9.2s)

sample16.0ms

Algorithm
intervals
Results
6.0ms305×body80valid

simplify4.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
185
2105
done105

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize4.0ms

Local error

Found 1 expressions with local error:

0.4b
(/ x (* y 3.0))

rewrite9.0ms

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:
8.0ms
(/ x (* y 3.0))

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(/ x (* y 3.0))

simplify3.0s

Counts
24 → 24
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
049185
1109182
2364152
31717152
done5000152

prune54.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) 3.0)

rewrite23.0ms

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:
18.0ms
(/ (/ x y) 3.0)

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(/ (/ x y) 3.0)

simplify783.0ms

Counts
73 → 73
Iterations

Useful iterations: 2 (240.0ms)

IterNodesCost
0151862
1357813
21505787
done5001787

prune209.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

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

rewrite174.0ms

Algorithm
rewrite-expression-head
Rules
304×times-frac
193×add-sqr-sqrt
155×*-un-lft-identity
150×add-cube-cbrt
87×cbrt-prod
85×add-exp-log
82×associate-*r*
36×div-exp
30×prod-exp
29×add-cbrt-cube
18×cbrt-undiv
16×div-inv
15×unswap-sqr
13×associate-/l*
12×cbrt-unprod
7×associate-*l*
6×rec-exp 1-exp associate-/r*
4×pow1
2×add-log-exp
1×frac-times frac-2neg associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative associate-/l/
Counts
2 → 258
Calls
2 calls:
135.0ms
(* (/ 1 (* (cbrt 3.0) (cbrt 3.0))) (/ (/ x y) (cbrt 3.0)))
21.0ms
(/ (/ x y) (cbrt 3.0))

series179.0ms

Counts
2 → 6
Calls
2 calls:
106.0ms
(* (/ 1 (* (cbrt 3.0) (cbrt 3.0))) (/ (/ x y) (cbrt 3.0)))
73.0ms
(/ (/ x y) (cbrt 3.0))

simplify846.0ms

Counts
264 → 264
Iterations

Useful iterations: done (832.0ms)

IterNodesCost
03764596
113104259
done50003805

prune697.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 0.3333333333333333 (/ x y))

rewrite21.0ms

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:
20.0ms
(* 0.3333333333333333 (/ x y))

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(* 0.3333333333333333 (/ x y))

simplify2.3s

Counts
35 → 35
Iterations

Useful iterations: done (2.3s)

IterNodesCost
068277
1176264
2662234
34609234
done5000230

prune52.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes82.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
done55

end0.0ms

sample626.0ms

Algorithm
intervals
Results
294.0ms9105×body80valid