Details

Time bar (total: 4.6s)

sample20.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify2.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
045
155
done55

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (+ x y))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
4×associate-/r* distribute-lft-out
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv frac-2neg flip3-+ div-exp clear-num flip-+ div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
5.0ms
(/ x (+ x y))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/ x (+ x y))

simplify1.3s

Counts
36 → 36
Iterations

Useful iterations: 3 (72.0ms)

IterNodesCost
059324
1125308
2268289
3586287
41470287
54305287
done5001287

prune46.0ms

Filtered
26 candidates to 36 candidates (-38.5%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New33336
Fresh000
Picked011
Done000
Total33437

Merged error: 0b

Counts
37 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ y x) x)
0.5b
(/ 1 (/ (+ y x) x))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
108×times-frac
92×*-un-lft-identity
60×add-sqr-sqrt add-cube-cbrt
19×associate-/r*
16×distribute-lft-out
15×add-exp-log
9×add-cbrt-cube
8×div-exp
7×associate-/l*
6×div-inv
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×pow-flip flip3-+ associate-/r/ flip-+ inv-pow
Counts
2 → 121
Calls
2 calls:
7.0ms
(/ (+ y x) x)
8.0ms
(/ 1 (/ (+ y x) x))

series14.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(/ (+ y x) x)
6.0ms
(/ 1 (/ (+ y x) x))

simplify989.0ms

Counts
127 → 127
Iterations

Useful iterations: 3 (388.0ms)

IterNodesCost
01561634
13581419
210081301
326031160
done50001160

prune80.0ms

Filtered
63 candidates to 127 candidates (-101.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1252127
Fresh202
Picked101
Done011
Total1283131

Merged error: 0b

Counts
131 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

0.5b
(/ 1 (+ (/ y x) 1))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
5×add-exp-log
4×associate-/r* distribute-lft-out
3×add-cbrt-cube associate-/l*
2×pow1 div-exp associate-/r/
1×cbrt-undiv rec-exp pow-flip frac-2neg flip3-+ 1-exp clear-num flip-+ div-inv inv-pow add-log-exp
Counts
1 → 37
Calls
1 calls:
12.0ms
(/ 1 (+ (/ y x) 1))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(/ 1 (+ (/ y x) 1))

simplify759.0ms

Counts
40 → 40
Iterations

Useful iterations: 3 (95.0ms)

IterNodesCost
058435
1129380
2327343
3839342
41846342
done5001342

prune31.0ms

Filtered
20 candidates to 40 candidates (-100.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New40040
Fresh011
Picked011
Done011
Total40343

Merged error: 0b

Counts
43 → 3

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (+ x y) x)
0.1b
(pow (/ (+ x y) x) 3)
0.5b
(/ 1 (cbrt (pow (/ (+ x y) x) 3)))
14.0b
(cbrt (pow (/ (+ x y) x) 3))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
279×times-frac
241×*-un-lft-identity
190×cbrt-prod
161×add-sqr-sqrt add-cube-cbrt
96×unpow-prod-down cube-prod
44×associate-/r*
40×distribute-lft-out
14×div-inv
13×add-exp-log
10×add-cbrt-cube
7×associate-/l*
6×pow1 cube-mult unpow3 sqr-pow
4×div-exp add-log-exp
3×cbrt-undiv cube-div pow-unpow
2×cbrt-div pow-flip frac-2neg pow1/3 pow-exp clear-num associate-/l/ rem-cube-cbrt
1×pow-to-exp rec-exp pow-pow flip3-+ 1-exp associate-/r/ rem-cbrt-cube flip-+ inv-pow
Counts
4 → 318
Calls
4 calls:
7.0ms
(/ (+ x y) x)
7.0ms
(pow (/ (+ x y) x) 3)
15.0ms
(/ 1 (cbrt (pow (/ (+ x y) x) 3)))
8.0ms
(cbrt (pow (/ (+ x y) x) 3))

series28.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(/ (+ x y) x)
8.0ms
(pow (/ (+ x y) x) 3)
6.0ms
(/ 1 (cbrt (pow (/ (+ x y) x) 3)))
5.0ms
(cbrt (pow (/ (+ x y) x) 3))

simplify524.0ms

Counts
330 → 330
Iterations

Useful iterations: done (514.0ms)

IterNodesCost
02775762
15954252
218473688
done50003521

prune181.0ms

Filtered
122 candidates to 330 candidates (-170.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New3300330
Fresh000
Picked011
Done022
Total3303333

Merged error: 0b

Counts
333 → 3

regimes103.0ms

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
045
155
done55

end0.0ms

sample384.0ms

Algorithm
intervals
Results
163.0ms8000×body80valid

Profiling

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