Details

Time bar (total: 7.4s)

sample28.0ms

Algorithm
intervals
Results
18.0ms339×body80valid

simplify602.0ms

Counts
1 → 1
Iterations
IterNodes
done2001
51198
4447
3163
263
121
09

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.7b

localize20.0ms

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))

rewrite66.0ms

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:
34.0ms
(* (- 1.0 x) (- 3.0 x))
31.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

series105.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(* (- 1.0 x) (- 3.0 x))
71.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

simplify424.0ms

Counts
71 → 71
Iterations
IterNodes
done2000
1417
0138

prune247.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 3 expressions with local error:

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

rewrite59.0ms

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:
10.0ms
(/ (- 3.0 x) 3.0)
11.0ms
(/ (- 1.0 x) y)
35.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

series167.0ms

Counts
3 → 9
Calls
3 calls:
59.0ms
(/ (- 3.0 x) 3.0)
52.0ms
(/ (- 1.0 x) y)
56.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

simplify855.0ms

Counts
150 → 150
Iterations
IterNodes
done2003
21899
1579
0205

prune374.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 3 expressions with local error:

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

rewrite77.0ms

Algorithm
rewrite-expression-head
Rules
53×add-sqr-sqrt
49×add-exp-log
47×*-un-lft-identity
41×times-frac
32×associate-*r*
31×add-cbrt-cube
30×add-cube-cbrt
22×prod-exp
12×frac-times div-exp associate-*l/ cbrt-unprod
10×pow1
8×distribute-lft-out-- difference-of-squares
7×cbrt-undiv flip3-- flip--
6×associate-*l*
5×associate-/l*
4×pow-prod-down associate-*r/
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:
15.0ms
(/ (- 3.0 x) 3.0)
17.0ms
(* (- 1.0 x) (/ 1 y))
43.0ms
(* (* (- 1.0 x) (/ 1 y)) (/ (- 3.0 x) 3.0))

series133.0ms

Counts
3 → 9
Calls
3 calls:
42.0ms
(/ (- 3.0 x) 3.0)
41.0ms
(* (- 1.0 x) (/ 1 y))
50.0ms
(* (* (- 1.0 x) (/ 1 y)) (/ (- 3.0 x) 3.0))

simplify466.0ms

Counts
151 → 151
Iterations
IterNodes
done2000
1660
0234

prune481.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize17.0ms

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))

rewrite75.0ms

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:
14.0ms
(/ (- 3.0 x) 3.0)
19.0ms
(/ (/ (- 3.0 x) 3.0) y)
37.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))

series152.0ms

Counts
3 → 9
Calls
3 calls:
46.0ms
(/ (- 3.0 x) 3.0)
44.0ms
(/ (/ (- 3.0 x) 3.0) y)
62.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))

simplify616.0ms

Counts
234 → 234
Iterations
IterNodes
done2001
1837
0314

prune781.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes102.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done10
110
09

end0.0ms

sample1.5s

Algorithm
intervals
Results
1.2s10666×body80valid