Details

Time bar (total: 7.7s)

sample11.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1127
2167
3187
done187

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) (- 1.0 y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv expm1-log1p-u frac-2neg div-sub div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 54
Calls
1 calls:
12.0ms
(/ (- x y) (- 1.0 y))

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(/ (- x y) (- 1.0 y))

simplify931.0ms

Counts
57 → 57
Iterations

Useful iterations: done (930.0ms)

IterNodesCost
0105756
1260724
2714692
32248691
done5000689

prune99.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ y (- 1.0 y))
0.0b
(/ x (- 1.0 y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt *-un-lft-identity
30×times-frac
22×add-cube-cbrt
10×associate-/r*
8×distribute-lft-out-- difference-of-squares
6×add-exp-log add-cbrt-cube associate-/l*
4×associate-/r/
2×pow1 cbrt-undiv expm1-log1p-u flip3-- frac-2neg div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
2 → 78
Calls
2 calls:
5.0ms
(/ y (- 1.0 y))
5.0ms
(/ x (- 1.0 y))

series71.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(/ y (- 1.0 y))
37.0ms
(/ x (- 1.0 y))

simplify429.0ms

Counts
84 → 84
Iterations

Useful iterations: done (426.0ms)

IterNodesCost
0145882
1308834
21037787
done5000781

prune161.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- x y)) (cbrt (- x y)))
0.5b
(cbrt (- x y))
0.5b
(cbrt (- x y))
0.5b
(cbrt (- x y))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 109
Calls
4 calls:
22.0ms
(* (cbrt (- x y)) (cbrt (- x y)))
2.0ms
(cbrt (- x y))
2.0ms
(cbrt (- x y))
2.0ms
(cbrt (- x y))

series553.0ms

Counts
4 → 12
Calls
4 calls:
118.0ms
(* (cbrt (- x y)) (cbrt (- x y)))
148.0ms
(cbrt (- x y))
144.0ms
(cbrt (- x y))
143.0ms
(cbrt (- x y))

simplify2.2s

Counts
121 → 121
Iterations

Useful iterations: 3 (522.0ms)

IterNodesCost
01351434
12741332
29331262
338061156
done50011156

prune275.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- 1.0 y))
0.0b
(/ y (- 1.0 y))
0.1b
(/ (/ x (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
0.1b
(/ x (sqrt (- 1.0 y)))

rewrite74.0ms

Algorithm
rewrite-expression-head
Rules
495×times-frac
364×add-sqr-sqrt
363×*-un-lft-identity
315×sqrt-prod
229×add-cube-cbrt
67×distribute-lft-out-- difference-of-squares
36×associate-/l*
24×sqrt-div associate-/r/
21×associate-/r*
13×add-exp-log flip3-- add-cbrt-cube flip--
12×div-inv
5×pow1 cbrt-undiv div-exp
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×frac-2neg clear-num
1×rem-sqrt-square sqrt-pow1 pow1/2 associate-/l/
Counts
4 → 406
Calls
4 calls:
5.0ms
(sqrt (- 1.0 y))
5.0ms
(/ y (- 1.0 y))
23.0ms
(/ (/ x (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
10.0ms
(/ x (sqrt (- 1.0 y)))

series191.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(sqrt (- 1.0 y))
34.0ms
(/ y (- 1.0 y))
34.0ms
(/ (/ x (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
87.0ms
(/ x (sqrt (- 1.0 y)))

simplify1.7s

Counts
418 → 418
Iterations

Useful iterations: done (1.7s)

IterNodesCost
04908880
111197940
240207286
done50007280

prune638.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes26.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0711
done711

end0.0ms

sample270.0ms

Algorithm
intervals
Results
148.0ms7997×body80valid
0.0ms1×body1280valid
0.0ms1×body640valid
0.0ms1×body320valid