Details

Time bar (total: 16.7s)

sample48.0ms

Algorithm
intervals
Results
24.0ms326×body80valid

simplify1.3s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0911
12111
26511
317511
448511
5160811
done500011

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.5b

localize26.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) (- 3.0 x))
5.2b
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

rewrite143.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log add-cbrt-cube
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 add-cube-cbrt associate-*r/ div-exp associate-*l/
2×distribute-rgt-in sub-neg distribute-lft-in distribute-lft-out-- add-log-exp difference-of-squares
1×frac-2neg times-frac pow-prod-down clear-num associate-/r* *-commutative div-inv associate-/l* unswap-sqr
Counts
2 → 63
Calls
2 calls:
77.0ms
(* (- 1.0 x) (- 3.0 x))
62.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

series128.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(* (- 1.0 x) (- 3.0 x))
86.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

simplify1.9s

Counts
69 → 69
Iterations

Useful iterations: 2 (538.0ms)

IterNodesCost
0136998
1418961
22673821
done5001821

prune359.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

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))

rewrite162.0ms

Algorithm
rewrite-expression-head
Rules
81×add-sqr-sqrt
69×*-un-lft-identity
64×times-frac
41×add-cube-cbrt
19×add-exp-log associate-*r* associate-*l* add-cbrt-cube
14×distribute-lft-out-- difference-of-squares
10×associate-/l*
6×cbrt-undiv div-exp associate-/r*
5×pow1
4×prod-exp cbrt-unprod div-inv associate-/l/ unswap-sqr
3×add-log-exp
2×flip3-- frac-2neg div-sub clear-num flip--
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative
Counts
3 → 138
Calls
3 calls:
28.0ms
(/ (- 1.0 x) y)
27.0ms
(/ (- 3.0 x) 3.0)
94.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

series192.0ms

Counts
3 → 9
Calls
3 calls:
53.0ms
(/ (- 1.0 x) y)
68.0ms
(/ (- 3.0 x) 3.0)
71.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

simplify2.3s

Counts
147 → 147
Iterations

Useful iterations: done (2.3s)

IterNodesCost
02021815
15781751
233131594
done50001590

prune765.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize21.0ms

Local error

Found 3 expressions with local error:

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

rewrite210.0ms

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-exp-log add-cbrt-cube
10×div-inv
7×cbrt-undiv div-exp
6×associate-/r*
5×pow1 associate-*l*
3×flip3-- div-sub prod-exp flip-- cbrt-unprod associate-/l/ add-log-exp unswap-sqr
2×frac-times frac-2neg associate-*l/ clear-num
1×associate-*r/ pow-prod-down *-commutative
Counts
3 → 222
Calls
3 calls:
33.0ms
(/ (- 3.0 x) 3.0)
114.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))
37.0ms
(/ (/ (- 3.0 x) 3.0) y)

series216.0ms

Counts
3 → 9
Calls
3 calls:
65.0ms
(/ (- 3.0 x) 3.0)
81.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))
70.0ms
(/ (/ (- 3.0 x) 3.0) y)

simplify701.0ms

Counts
231 → 231
Iterations

Useful iterations: done (689.0ms)

IterNodesCost
03113373
18463197
done50013032

prune1.5s

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize25.0ms

Local error

Found 3 expressions with local error:

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

rewrite239.0ms

Algorithm
rewrite-expression-head
Rules
58×add-sqr-sqrt
45×*-un-lft-identity
35×times-frac
23×add-cube-cbrt
19×associate-*l*
15×difference-of-squares
10×add-exp-log add-cbrt-cube
9×distribute-lft-out--
8×associate-*r*
5×pow1 associate-/l* add-log-exp
4×flip3-- flip--
3×sub-neg associate-/r*
2×cbrt-undiv distribute-rgt-in frac-times distribute-lft-in associate-*r/ div-exp prod-exp cbrt-unprod div-inv associate-/l/ unswap-sqr
1×frac-2neg diff-log div-sub pow-prod-down associate-*l/ clear-num *-commutative
Counts
3 → 106
Calls
3 calls:
35.0ms
(/ (- 1.0 x) y)
27.0ms
(- 1 (/ x 3.0))
168.0ms
(* (/ (- 1.0 x) y) (- 1 (/ x 3.0)))

series241.0ms

Counts
3 → 9
Calls
3 calls:
71.0ms
(/ (- 1.0 x) y)
71.0ms
(- 1 (/ x 3.0))
99.0ms
(* (/ (- 1.0 x) y) (- 1 (/ x 3.0)))

simplify4.1s

Counts
115 → 115
Iterations

Useful iterations: done (4.1s)

IterNodesCost
01671433
14721372
229241264
done50011258

prune602.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

regimes198.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0911
11011
done1011

end0.0ms

sample1.2s

Algorithm
intervals
Results
791.0ms10739×body80valid