Details

Time bar (total: 4.4s)

analyze347.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
9.4%90.5%0.1%6
14%85.8%0.1%7
22.6%77.2%0.1%8
37.8%60.5%1.7%9
40%56%4%10
47.3%48.7%4%11
56.8%36.2%7%12
58.6%32.4%9%13
63.4%27.5%9%14

sample16.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
1.0ms30×body80invalid

simplify87.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (68.0ms)

IterNodesCost
0491310
1491310

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 10.8b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(*.f64 x (-.f64 y z))
10.2b
(/.f64 (*.f64 x (-.f64 y z)) y)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
*-un-lft-identity_binary64
flip3--_binary64 associate-*r/_binary64 add-cube-cbrt_binary64 consolidate-mult-outside_binary64 flip--_binary64
associate-*r*_binary64
associate-/l/_binary64 pow1_binary64 consolidate-/-/-b_binary64_1
associate-/r*_binary64 associate-*l*_binary64 times-frac_binary64
add-log-exp_binary64 sub-neg_binary64 cbrt-unprod_binary64 cbrt-undiv_binary64 prod-exp_binary64 div-exp_binary64 insert-posit16
pow-prod-down_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 unswap-sqr_binary64 clear-num_binary64 frac-2neg_binary64 difference-of-squares_binary64 associate-/l*_binary64 distribute-lft-out--_binary64 div-inv_binary64 *-commutative_binary64
Counts
2 → 57
Calls
2 calls:
8.0ms
(*.f64 x (-.f64 y z))
9.0ms
(/.f64 (*.f64 x (-.f64 y z)) y)

series777.0ms

Counts
2 → 6
Calls
2 calls:
470.0ms
(*.f64 x (-.f64 y z))
307.0ms
(/.f64 (*.f64 x (-.f64 y z)) y)
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
051193483
0179
1179
051193483
0179
1179
013
113
050133474
0149
1149
050133474
0149
1149
013
113

simplify95.0ms

Counts
63 → 63
Iterations

Useful iterations: 0 (72.0ms)

IterNodesCost
05301637

prune34.0ms

Filtered
39 candidates to 63 candidates (-61.5%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New58563
Fresh000
Picked011
Done000
Total58664

Merged error: 0b

Counts
64 → 6

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 y (-.f64 y z))
3.3b
(/.f64 x (/.f64 y (-.f64 y z)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
138×times-frac_binary64
102×*-un-lft-identity_binary64 add-sqr-sqrt_binary64
70×add-cube-cbrt_binary64
26×associate-/r*_binary64
16×difference-of-squares_binary64 distribute-lft-out--_binary64
11×associate-/r/_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
flip3--_binary64 associate-/l*_binary64 div-inv_binary64 flip--_binary64
cbrt-undiv_binary64 div-exp_binary64
consolidate-/-/-b_binary64
add-log-exp_binary64 pow1_binary64 clear-num_binary64 frac-2neg_binary64 insert-posit16
Counts
2 → 144
Calls
2 calls:
7.0ms
(/.f64 y (-.f64 y z))
11.0ms
(/.f64 x (/.f64 y (-.f64 y z)))

series579.0ms

Counts
2 → 6
Calls
2 calls:
234.0ms
(/.f64 y (-.f64 y z))
346.0ms
(/.f64 x (/.f64 y (-.f64 y z)))
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
048513483
148513483
0219
1219
048513483
148513483
0219
1219
013
113
0101917
1101917
089
189
0101917
1101917
089
189
013
113

simplify122.0ms

Counts
150 → 150
Iterations

Useful iterations: 0 (83.0ms)

IterNodesCost
050492861

prune79.0ms

Filtered
112 candidates to 150 candidates (-33.9%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New1500150
Fresh044
Picked011
Done011
Total1506156

Merged error: 0b

Counts
156 → 6

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 (-.f64 y z) y)
3.4b
(*.f64 x (/.f64 (-.f64 y z) y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt_binary64
36×*-un-lft-identity_binary64
31×times-frac_binary64
22×add-cube-cbrt_binary64
19×associate-*r*_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
difference-of-squares_binary64 distribute-lft-out--_binary64
associate-/l*_binary64
pow1_binary64
associate-/r*_binary64 associate-*l*_binary64
associate-/l/_binary64 add-log-exp_binary64 flip3--_binary64 cbrt-unprod_binary64 cbrt-undiv_binary64 consolidate-/-/-b_binary64_1 unswap-sqr_binary64 prod-exp_binary64 div-inv_binary64 div-exp_binary64 insert-posit16 flip--_binary64
pow-prod-down_binary64 associate-*r/_binary64 consolidate-mult-outside_binary64 div-sub_binary64 clear-num_binary64 frac-2neg_binary64 *-commutative_binary64
Counts
2 → 81
Calls
2 calls:
7.0ms
(/.f64 (-.f64 y z) y)
12.0ms
(*.f64 x (/.f64 (-.f64 y z) y))

series534.0ms

Counts
2 → 6
Calls
2 calls:
228.0ms
(/.f64 (-.f64 y z) y)
306.0ms
(*.f64 x (/.f64 (-.f64 y z) y))
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
048603483
148603483
0219
1219
048603483
148603483
0219
1219
013
113
049132529
149132529
0539
1539
049132529
149132529
0539
1539
013
113

simplify121.0ms

Counts
87 → 87
Iterations

Useful iterations: 0 (93.0ms)

IterNodesCost
057811059

prune38.0ms

Filtered
58 candidates to 87 candidates (-50.0%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New87087
Fresh033
Picked011
Done022
Total87693

Merged error: 0b

Counts
93 → 6

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(*.f64 x (-.f64 y z))
10.4b
(*.f64 (*.f64 x (-.f64 y z)) (/.f64 1 y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
26×add-exp-log_binary64
18×associate-*r*_binary64
16×add-cbrt-cube_binary64
15×add-sqr-sqrt_binary64
13×*-un-lft-identity_binary64 prod-exp_binary64
11×add-cube-cbrt_binary64
pow1_binary64 associate-*r/_binary64 consolidate-mult-outside_binary64 times-frac_binary64
flip3--_binary64 flip--_binary64
cbrt-unprod_binary64
pow-prod-down_binary64 associate-*l*_binary64 consolidate-mult-two_binary64 div-exp_binary64 frac-times_binary64 associate-*l/_binary64
add-log-exp_binary64 sub-neg_binary64 1-exp_binary64 cbrt-undiv_binary64 rec-exp_binary64 insert-posit16 *-commutative_binary64
distribute-lft-in_binary64 distribute-rgt-in_binary64 unswap-sqr_binary64 difference-of-squares_binary64 un-div-inv_binary64 distribute-lft-out--_binary64 div-inv_binary64
Counts
2 → 79
Calls
2 calls:
8.0ms
(*.f64 x (-.f64 y z))
15.0ms
(*.f64 (*.f64 x (-.f64 y z)) (/.f64 1 y))

series776.0ms

Counts
2 → 6
Calls
2 calls:
476.0ms
(*.f64 x (-.f64 y z))
300.0ms
(*.f64 (*.f64 x (-.f64 y z)) (/.f64 1 y))
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
050233495
0179
1179
050233495
0179
1179
013
113
050133474
0149
1149
050133474
0149
1149
013
113

simplify98.0ms

Counts
85 → 85
Iterations

Useful iterations: 0 (70.0ms)

IterNodesCost
050491072

prune30.0ms

Filtered
45 candidates to 85 candidates (-88.9%)
Pruning

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New85085
Fresh022
Picked011
Done033
Total85691

Merged error: 0b

Counts
91 → 6

regimes112.0ms

Accuracy

92.9% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 3.1b

bsearch1.0ms

simplify9.0ms

Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
05284
15284

end0.0ms

sample414.0ms

Algorithm
intervals
Results
208.0ms8000×body80valid
18.0ms736×body80invalid

Profiling

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