Details

Time bar (total: 32.5s)

sample26.0ms

Algorithm
intervals
Results
10.0ms334×body80valid

simplify28.9s

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
089
1139
2209
3309
4399
5469
6579
7789
81159
91719
102379
112989
123759
134519
145099
155679
166259
176829
187399
197969
208549
219129
229709
2310289
2410869
2511439
2612019
2712599
2813179
2913749
3014329
3114899
3215479
3316059
3416639
3517209
3617779
3718359
3818939
3919519
4020099
4120679
4221249
4321829
4422409
4522989
4623569
4724149
4824719
4925299
5025879
5126459
5227029
5327609
5428179
5528749
5629329
5729899
5830479
5931059
6031639
6132209
6232779
6333359
6433929
6534509
6635089
6735659
6836239
6936819
7037389
7137959
7238539
7339109
7439679
7540249
7640819
7741389
7841969
7942549
8043129
8143709
8244289
8344859
8445439
8546019
8646589
8747159
8847729
8948299
9048869
9149439
done50009

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) z)
0.0b
(+ (* x y) (* (- 1.0 x) z))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity
associate-*l*
pow1 add-exp-log add-cube-cbrt add-cbrt-cube add-log-exp
associate-*r*
associate-*l/
+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 33
Calls
2 calls:
7.0ms
(* (- 1.0 x) z)
4.0ms
(+ (* x y) (* (- 1.0 x) z))

series14.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(* (- 1.0 x) z)
9.0ms
(+ (* x y) (* (- 1.0 x) z))

simplify923.0ms

Counts
39 → 39
Iterations

Useful iterations: 3 (252.0ms)

IterNodesCost
073405
1196384
2718346
32976345
done5000345

prune49.0ms

Filtered
27 candidates to 39 candidates (-44.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New37239
Fresh000
Picked011
Done000
Total37340

Merged error: 0.0b

Counts
40 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (- y z) x) (* 1.0 z))
0.0b
(* (- y z) x)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity
associate-*l*
pow1 add-exp-log add-cube-cbrt add-cbrt-cube add-log-exp
associate-*r*
associate-*l/
+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 33
Calls
2 calls:
7.0ms
(+ (* (- y z) x) (* 1.0 z))
10.0ms
(* (- y z) x)

series17.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(+ (* (- y z) x) (* 1.0 z))
8.0ms
(* (- y z) x)

simplify872.0ms

Counts
39 → 39
Iterations

Useful iterations: 3 (240.0ms)

IterNodesCost
074399
1197382
2699344
32788341
done5000341

prune45.0ms

Filtered
27 candidates to 39 candidates (-44.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New39039
Fresh011
Picked011
Done011
Total39342

Merged error: 0.0b

Counts
42 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- 1.0 x) z)
0.0b
(+ (* x y) (* (- 1.0 x) z))
0.2b
(pow (+ (* x y) (* (- 1.0 x) z)) 3)
37.8b
(cbrt (pow (+ (* x y) (* (- 1.0 x) z)) 3))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
14×*-un-lft-identity
12×cbrt-prod add-cube-cbrt
pow1 add-exp-log add-cbrt-cube
unpow-prod-down cube-prod add-log-exp
associate-*l*
cube-div
pow-unpow flip3-+ associate-*r* flip-+
cube-mult cbrt-div unpow3 associate-*l/ sqr-pow
+-commutative pow-to-exp flip3-- pow-pow pow1/3 pow-prod-down pow-exp prod-exp sum-log *-commutative flip-- rem-cbrt-cube cbrt-unprod distribute-lft-out-- rem-cube-cbrt difference-of-squares unswap-sqr
Counts
4 → 81
Calls
4 calls:
7.0ms
(* (- 1.0 x) z)
5.0ms
(+ (* x y) (* (- 1.0 x) z))
5.0ms
(pow (+ (* x y) (* (- 1.0 x) z)) 3)
5.0ms
(cbrt (pow (+ (* x y) (* (- 1.0 x) z)) 3))

series54.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(* (- 1.0 x) z)
11.0ms
(+ (* x y) (* (- 1.0 x) z))
28.0ms
(pow (+ (* x y) (* (- 1.0 x) z)) 3)
9.0ms
(cbrt (pow (+ (* x y) (* (- 1.0 x) z)) 3))

simplify444.0ms

Counts
93 → 93
Iterations

Useful iterations: done (441.0ms)

IterNodesCost
01321511
13481336
213851163
done50001151

prune118.0ms

Filtered
60 candidates to 93 candidates (-55.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New93093
Fresh000
Picked011
Done022
Total93396

Merged error: 0.0b

Counts
96 → 3

regimes179.0ms

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
089
1119
done119

end0.0ms

sample704.0ms

Algorithm
intervals
Results
308.0ms10234×body80valid

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