Details

Time bar (total: 10.0s)

sample40.0ms

Algorithm
intervals
Results
20.0ms329×body80valid

simplify996.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0911
12111
26511
317511
448511
5160811
done500011

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.8b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) (- 3.0 x))
6.2b
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

rewrite102.0ms

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:
63.0ms
(* (- 1.0 x) (- 3.0 x))
35.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

series110.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(* (- 1.0 x) (- 3.0 x))
82.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

simplify1.3s

Counts
69 → 69
Iterations

Useful iterations: 2 (374.0ms)

IterNodesCost
0136998
1418961
22673821
done5001821

prune185.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

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))

rewrite96.0ms

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:
16.0ms
(/ (- 3.0 x) 3.0)
16.0ms
(/ (- 1.0 x) y)
58.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

series164.0ms

Counts
3 → 9
Calls
3 calls:
54.0ms
(/ (- 3.0 x) 3.0)
44.0ms
(/ (- 1.0 x) y)
66.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

simplify1.6s

Counts
147 → 147
Iterations

Useful iterations: done (1.6s)

IterNodesCost
02021815
15781751
233261600
done50001590

prune311.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize9.0ms

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))

rewrite158.0ms

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:
25.0ms
(/ (- 3.0 x) 3.0)
38.0ms
(/ (/ (- 3.0 x) 3.0) y)
75.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))

series189.0ms

Counts
3 → 9
Calls
3 calls:
62.0ms
(/ (- 3.0 x) 3.0)
54.0ms
(/ (/ (- 3.0 x) 3.0) y)
73.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))

simplify531.0ms

Counts
231 → 231
Iterations

Useful iterations: done (521.0ms)

IterNodesCost
03113373
18463197
done50003022

prune675.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ (- 1.0 x) (/ (* y 3.0) (- 3.0 x)))
0.2b
(/ (* y 3.0) (- 3.0 x))

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
90×times-frac
68×add-sqr-sqrt *-un-lft-identity
28×add-cube-cbrt
20×distribute-lft-out-- difference-of-squares
16×add-exp-log associate-/r* add-cbrt-cube
15×associate-/r/
8×flip3-- flip-- div-inv
7×cbrt-undiv div-exp
6×associate-/l*
2×pow1 frac-2neg prod-exp clear-num cbrt-unprod associate-/l/ add-log-exp
1×div-sub
Counts
2 → 118
Calls
2 calls:
29.0ms
(/ (- 1.0 x) (/ (* y 3.0) (- 3.0 x)))
17.0ms
(/ (* y 3.0) (- 3.0 x))

series93.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(/ (- 1.0 x) (/ (* y 3.0) (- 3.0 x)))
46.0ms
(/ (* y 3.0) (- 3.0 x))

simplify1.6s

Counts
124 → 124
Iterations

Useful iterations: done (1.6s)

IterNodesCost
02272246
16882177
236042053
done50012035

prune326.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes65.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0911
done911

end0.0ms

sample1.3s

Algorithm
intervals
Results
916.0ms10737×body80valid