Details

Time bar (total: 11.8s)

sample32.0ms

Algorithm
intervals
Results
21.0ms330×body80valid

simplify737.0ms

Counts
1 → 1
Iterations
IterNodes
done5002
51616
4483
3175
265
121
09

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.7b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) (- 3.0 x))
5.7b
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
16×add-cbrt-cube add-exp-log
12×flip3-- flip--
10×add-sqr-sqrt
8×frac-times *-un-lft-identity associate-/l/
5×associate-*r* associate-*l* prod-exp cbrt-unprod
4×pow1 cbrt-undiv div-exp associate-*l/ associate-*r/ add-cube-cbrt
2×distribute-rgt-in sub-neg distribute-lft-in insert-posit16 distribute-lft-out-- add-log-exp difference-of-squares
1×clear-num associate-/r* frac-2neg times-frac pow-prod-down *-commutative div-inv associate-/l* unswap-sqr
Counts
2 → 65
Calls
2 calls:
28.0ms
(* (- 1.0 x) (- 3.0 x))
26.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

series89.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(* (- 1.0 x) (- 3.0 x))
54.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

simplify1.3s

Counts
71 → 71
Iterations
IterNodes
done5000
22660
1420
0138

prune246.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- 1.0 x) y)
0.0b
(/ (- 3.0 x) 3.0)
0.1b
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
81×add-sqr-sqrt
69×*-un-lft-identity
64×times-frac
41×add-cube-cbrt
19×add-cbrt-cube associate-*r* associate-*l* add-exp-log
14×distribute-lft-out-- difference-of-squares
10×associate-/l*
6×cbrt-undiv associate-/r* div-exp
5×pow1
4×prod-exp cbrt-unprod div-inv unswap-sqr associate-/l/
3×insert-posit16 add-log-exp
2×clear-num frac-2neg flip3-- div-sub flip--
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
3 → 141
Calls
3 calls:
15.0ms
(/ (- 1.0 x) y)
15.0ms
(/ (- 3.0 x) 3.0)
30.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

series164.0ms

Counts
3 → 9
Calls
3 calls:
58.0ms
(/ (- 1.0 x) y)
47.0ms
(/ (- 3.0 x) 3.0)
59.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

simplify1.5s

Counts
150 → 150
Iterations
IterNodes
done5000
23276
1581
0205

prune633.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize27.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- 3.0 x) 3.0)
0.1b
(/ (/ (- 3.0 x) 3.0) y)
0.1b
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))

rewrite109.0ms

Algorithm
rewrite-expression-head
Rules
237×times-frac
178×add-sqr-sqrt
169×*-un-lft-identity
117×add-cube-cbrt
61×associate-*r*
26×distribute-lft-out-- difference-of-squares
24×associate-/l*
19×add-cbrt-cube add-exp-log
10×div-inv
7×cbrt-undiv div-exp
6×associate-/r*
5×pow1 associate-*l*
3×flip3-- div-sub prod-exp cbrt-unprod insert-posit16 flip-- add-log-exp unswap-sqr associate-/l/
2×frac-times clear-num frac-2neg associate-*l/
1×pow-prod-down associate-*r/ *-commutative
Counts
3 → 225
Calls
3 calls:
18.0ms
(/ (- 3.0 x) 3.0)
24.0ms
(/ (/ (- 3.0 x) 3.0) y)
61.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))

series208.0ms

Counts
3 → 9
Calls
3 calls:
65.0ms
(/ (- 3.0 x) 3.0)
72.0ms
(/ (/ (- 3.0 x) 3.0) y)
70.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))

simplify820.0ms

Counts
234 → 234
Iterations
IterNodes
done5000
1849
0314

prune765.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize17.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- 1.0 x) y)
0.1b
(* (/ (- 1.0 x) y) (* (- 3.0 x) (/ 1 3.0)))
0.1b
(* (- 3.0 x) (/ 1 3.0))

rewrite98.0ms

Algorithm
rewrite-expression-head
Rules
53×add-sqr-sqrt
49×add-exp-log
47×*-un-lft-identity
41×times-frac
31×add-cbrt-cube
30×add-cube-cbrt
24×associate-*l*
22×prod-exp
14×associate-*r*
12×frac-times div-exp cbrt-unprod
10×pow1
9×associate-*r/
8×distribute-lft-out-- difference-of-squares
7×cbrt-undiv flip3-- associate-*l/ flip--
5×associate-/l*
4×pow-prod-down
3×rec-exp associate-/r* 1-exp un-div-inv insert-posit16 div-inv add-log-exp unswap-sqr
2×*-commutative associate-/l/
1×clear-num frac-2neg div-sub
Counts
3 → 142
Calls
3 calls:
23.0ms
(/ (- 1.0 x) y)
49.0ms
(* (/ (- 1.0 x) y) (* (- 3.0 x) (/ 1 3.0)))
22.0ms
(* (- 3.0 x) (/ 1 3.0))

series194.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(/ (- 1.0 x) y)
79.0ms
(* (/ (- 1.0 x) y) (* (- 3.0 x) (/ 1 3.0)))
78.0ms
(* (- 3.0 x) (/ 1 3.0))

simplify2.6s

Counts
151 → 151
Iterations
IterNodes
done5000
24199
1679
0231

prune571.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes263.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done10
110
09

end0.0ms

sample1.3s

Algorithm
intervals
Results
1.0s10572×body80valid