Details

Time bar (total: 2.2s)

analyze561.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
0%99.8%0.2%8
6.2%93.6%0.2%9
12.5%87.3%0.2%10
15.6%80.3%4.1%11
31.2%63.9%4.9%12
39%50.9%10.1%13
44.8%44.4%10.7%14

sample20.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
1.0ms50×body80invalid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
01577
11577

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x y) (* z t))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 11
Calls
1 calls:
3.0ms
(- (* x y) (* z t))

series11.0ms

Counts
1 → 3
Calls
1 calls:
10.0ms
(- (* x y) (* z t))

simplify44.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
05477145

prune24.0ms

Filtered
11 candidates to 14 candidates (-27.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New12214
Fresh000
Picked011
Done000
Total12315

Merged error: 0.0b

Counts
15 → 3

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x y) (* z t))
0.3b
(pow (- (* x y) (* z t)) 3)
34.7b
(cbrt (pow (- (* x y) (* z t)) 3))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×unpow-prod-down cube-prod
5×add-log-exp
4×pow1 add-exp-log cube-div add-cbrt-cube
3×pow-unpow flip3-- flip--
2×cube-mult cbrt-div unpow3 sqr-pow
1×pow-to-exp sub-neg pow-pow pow1/3 diff-log pow-exp rem-cbrt-cube rem-cube-cbrt
Counts
3 → 59
Calls
3 calls:
3.0ms
(- (* x y) (* z t))
4.0ms
(pow (- (* x y) (* z t)) 3)
5.0ms
(cbrt (pow (- (* x y) (* z t)) 3))

series55.0ms

Counts
3 → 9
Calls
3 calls:
10.0ms
(- (* x y) (* z t))
35.0ms
(pow (- (* x y) (* z t)) 3)
10.0ms
(cbrt (pow (- (* x y) (* z t)) 3))

simplify30.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (24.0ms)

IterNodesCost
05083812

prune65.0ms

Filtered
39 candidates to 68 candidates (-74.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New68068
Fresh011
Picked011
Done011
Total68371

Merged error: 0.0b

Counts
71 → 3

localize14.0ms

Local error

Found 4 expressions with local error:

3.9b
(* x (* x (* y y)))
8.4b
(* x (* y y))
9.0b
(* z (* t t))
29.0b
(/ (- (* x (* x (* y y))) (* z (* z (* t t)))) (+ (* x y) (* z t)))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log add-cbrt-cube
23×pow1
17×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
12×pow-prod-down prod-exp cbrt-unprod
9×times-frac associate-*l*
4×add-log-exp
3×associate-*r* associate-/r* *-commutative associate-/l*
2×associate-/r/ associate-/l/ unswap-sqr
1×cbrt-undiv flip3-- frac-2neg flip3-+ div-sub div-exp clear-num flip-- flip-+ div-inv
Counts
4 → 91
Calls
4 calls:
7.0ms
(* x (* x (* y y)))
7.0ms
(* x (* y y))
5.0ms
(* z (* t t))
11.0ms
(/ (- (* x (* x (* y y))) (* z (* z (* t t)))) (+ (* x y) (* z t)))

series47.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(* x (* x (* y y)))
6.0ms
(* x (* y y))
6.0ms
(* z (* t t))
28.0ms
(/ (- (* x (* x (* y y))) (* z (* z (* t t)))) (+ (* x y) (* z t)))

simplify40.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
049611250
149611250

prune89.0ms

Filtered
64 candidates to 103 candidates (-60.9%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1012103
Fresh000
Picked101
Done022
Total1024106

Merged error: 0b

Counts
106 → 4

localize16.0ms

Local error

Found 4 expressions with local error:

8.4b
(* x (* y y))
9.0b
(* z (* t t))
13.7b
(* (/ x (+ (* x y) (* z t))) (* x (* y y)))
14.6b
(* (/ z (+ (* x y) (* z t))) (* z (* t t)))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
56×add-exp-log add-cbrt-cube
36×associate-*l*
32×pow1
30×prod-exp cbrt-unprod
22×add-sqr-sqrt
20×add-cube-cbrt *-un-lft-identity
18×times-frac pow-prod-down
6×cbrt-undiv div-exp
4×associate-*r* associate-/r/ *-commutative add-log-exp
2×flip3-+ associate-*l/ flip-+ div-inv unswap-sqr
Counts
4 → 118
Calls
4 calls:
5.0ms
(* x (* y y))
5.0ms
(* z (* t t))
11.0ms
(* (/ x (+ (* x y) (* z t))) (* x (* y y)))
12.0ms
(* (/ z (+ (* x y) (* z t))) (* z (* t t)))

series60.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(* x (* y y))
7.0ms
(* z (* t t))
16.0ms
(* (/ x (+ (* x y) (* z t))) (* x (* y y)))
31.0ms
(* (/ z (+ (* x y) (* z t))) (* z (* t t)))

simplify63.0ms

Algorithm
egg-herbie
Counts
130 → 130
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
050041536

prune93.0ms

Filtered
78 candidates to 130 candidates (-66.7%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1300130
Fresh011
Picked011
Done022
Total1304134

Merged error: 0b

Counts
134 → 4

regimes413.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0357
1357

end0.0ms

sample480.0ms

Algorithm
intervals
Results
215.0ms8000×body80valid
33.0ms1303×body80invalid

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