Details

Time bar (total: 6.7s)

sample23.0ms

Algorithm
intervals
Results
8.0ms339×body80valid

simplify29.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1157
2207
3277
4317
5377
6437
done437

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

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
3.0ms
(+ x (* y (+ z x)))
6.0ms
(* y (+ z x))

series14.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(+ x (* y (+ z x)))
7.0ms
(* y (+ z x))

simplify1.3s

Counts
42 → 42
Iterations

Useful iterations: 2 (57.0ms)

IterNodesCost
068376
1186342
2564318
32001318
done5000318

prune50.0ms

Filtered
28 candidates to 42 candidates (-50.0%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New38442
Fresh000
Picked101
Done000
Total39443

Merged error: 0b

Counts
43 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×*-un-lft-identity sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
1×associate-+r+ distribute-lft-out
Counts
2 → 25
Calls
2 calls:
6.0ms
(+ x (+ (* y z) (* x y)))
4.0ms
(+ (* y z) (* x y))

series15.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(+ x (+ (* y z) (* x y)))
7.0ms
(+ (* y z) (* x y))

simplify1.3s

Counts
31 → 31
Iterations

Useful iterations: 3 (290.0ms)

IterNodesCost
053400
1165300
2561294
32147278
done5000278

prune41.0ms

Filtered
23 candidates to 31 candidates (-34.8%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New31031
Fresh033
Picked011
Done000
Total31435

Merged error: 0b

Counts
35 → 4

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
6.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series101.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(* (cbrt y) (cbrt y))
27.0ms
(cbrt y)
23.0ms
(cbrt y)
24.0ms
(cbrt y)

simplify1.3s

Counts
85 → 85
Iterations

Useful iterations: 4 (633.0ms)

IterNodesCost
076590
1147521
2329462
3892382
42136374
done5001374

prune83.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New85085
Fresh022
Picked011
Done011
Total85489

Merged error: 0b

Counts
89 → 4

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ z x)) (cbrt (+ z x)))
0.5b
(cbrt (+ z x))
0.5b
(cbrt (+ z x))
0.5b
(cbrt (+ z x))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
7×associate-*r* associate-*l*
6×add-exp-log
4×frac-times add-cbrt-cube 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 → 95
Calls
4 calls:
11.0ms
(* (cbrt (+ z x)) (cbrt (+ z x)))
3.0ms
(cbrt (+ z x))
3.0ms
(cbrt (+ z x))
3.0ms
(cbrt (+ z x))

series145.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(* (cbrt (+ z x)) (cbrt (+ z x)))
33.0ms
(cbrt (+ z x))
37.0ms
(cbrt (+ z x))
33.0ms
(cbrt (+ z x))

simplify1.4s

Counts
107 → 107
Iterations

Useful iterations: done (1.4s)

IterNodesCost
01361356
12831231
26731131
319011010
done50001002

prune112.0ms

Filtered
80 candidates to 107 candidates (-33.8%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1070107
Fresh011
Picked011
Done022
Total1074111

Merged error: 0b

Counts
111 → 4

regimes137.0ms

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
079
1119
done119

end0.0ms

sample617.0ms

Algorithm
intervals
Results
241.0ms10203×body80valid

Profiling

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