Details

Time bar (total: 4.4s)

analyze1.2s

Algorithm
search
Search
TrueOtherFalseIter
0%99.7%0.3%0
0%99.7%0.3%1
0%99.7%0.3%2
0%99.7%0.3%3
0%99.7%0.3%4
0%99.7%0.3%5
0%99.7%0.3%6
0%99.7%0.3%7
0%99.7%0.3%8
0%99.7%0.3%9
0%99.7%0.3%10
0%99.7%0.3%11
0%99.7%0.3%12
1.6%98.1%0.3%13
3.1%96.6%0.3%14

sample31.0ms

Algorithm
intervals
Results
10.0ms256×body80valid
4.0ms107×body80invalid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
02411
12411

prune12.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
1×associate-+l+
Counts
2 → 24
Calls
2 calls:
4.0ms
(+ (* x y) (* z t))
6.0ms
(+ (+ (* x y) (* z t)) (* a b))

series30.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(+ (* x y) (* z t))
20.0ms
(+ (+ (* x y) (* z t)) (* a b))

simplify42.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05019369

prune40.0ms

Filtered
23 candidates to 30 candidates (-30.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New28230
Fresh000
Picked011
Done000
Total28331

Merged error: 0.0b

Counts
31 → 3

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ (* x y) (+ (* z t) (* a b)))) (cbrt (+ (* x y) (+ (* z t) (* a b)))))
0.6b
(cbrt (+ (* x y) (+ (* z t) (* a b))))
0.6b
(cbrt (+ (* x y) (+ (* z t) (* a b))))
0.6b
(cbrt (+ (* x y) (+ (* z t) (* a b))))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-+ pow1/3 flip-+
6×add-exp-log swap-sqr associate-*r* associate-*l*
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 → 87
Calls
4 calls:
14.0ms
(* (cbrt (+ (* x y) (+ (* z t) (* a b)))) (cbrt (+ (* x y) (+ (* z t) (* a b)))))
5.0ms
(cbrt (+ (* x y) (+ (* z t) (* a b))))
5.0ms
(cbrt (+ (* x y) (+ (* z t) (* a b))))
5.0ms
(cbrt (+ (* x y) (+ (* z t) (* a b))))

series263.0ms

Counts
4 → 12
Calls
4 calls:
99.0ms
(* (cbrt (+ (* x y) (+ (* z t) (* a b)))) (cbrt (+ (* x y) (+ (* z t) (* a b)))))
54.0ms
(cbrt (+ (* x y) (+ (* z t) (* a b))))
55.0ms
(cbrt (+ (* x y) (+ (* z t) (* a b))))
55.0ms
(cbrt (+ (* x y) (+ (* z t) (* a b))))

simplify53.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
049472087
149472087

prune120.0ms

Filtered
80 candidates to 99 candidates (-23.8%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New98199
Fresh011
Picked011
Done011
Total984102

Merged error: 0.0b

Counts
102 → 4

localize22.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (+ (* x y) (+ (* z t) (* a b))))
0.6b
(cbrt (+ (* x y) (+ (* z t) (* a b))))
0.6b
(cbrt (+ (* x y) (+ (* z t) (* a b))))
1.2b
(pow (cbrt (cbrt (+ (* x y) (+ (* z t) (* a b))))) 6)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×unpow-prod-down
6×cbrt-div
5×pow1 add-exp-log
4×pow1/3 add-cbrt-cube add-log-exp
3×pow-unpow flip3-+ flip-+
2×pow-pow
1×pow-to-exp pow-exp sqr-pow
Counts
4 → 63
Calls
4 calls:
5.0ms
(cbrt (+ (* x y) (+ (* z t) (* a b))))
6.0ms
(cbrt (+ (* x y) (+ (* z t) (* a b))))
6.0ms
(cbrt (+ (* x y) (+ (* z t) (* a b))))
9.0ms
(pow (cbrt (cbrt (+ (* x y) (+ (* z t) (* a b))))) 6)

series337.0ms

Counts
4 → 12
Calls
4 calls:
55.0ms
(cbrt (+ (* x y) (+ (* z t) (* a b))))
53.0ms
(cbrt (+ (* x y) (+ (* z t) (* a b))))
56.0ms
(cbrt (+ (* x y) (+ (* z t) (* a b))))
172.0ms
(pow (cbrt (cbrt (+ (* x y) (+ (* z t) (* a b))))) 6)

simplify53.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
049171234
149171234

prune110.0ms

Filtered
58 candidates to 75 candidates (-29.3%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New75075
Fresh011
Picked011
Done022
Total75479

Merged error: 0.0b

Counts
79 → 4

localize18.0ms

Local error

Found 4 expressions with local error:

4.7b
(* x (* x (* y y)))
7.3b
(* z (* t t))
8.1b
(* x (* y y))
25.1b
(/ (- (* 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×flip3-- associate-/r/ flip-- associate-/l/ unswap-sqr
1×cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv
Counts
4 → 91
Calls
4 calls:
7.0ms
(* x (* x (* y y)))
5.0ms
(* z (* t t))
5.0ms
(* x (* y y))
12.0ms
(/ (- (* x (* x (* y y))) (* z (* z (* t t)))) (- (* x y) (* z t)))

series53.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(* x (* x (* y y)))
7.0ms
(* z (* t t))
7.0ms
(* x (* y y))
33.0ms
(/ (- (* x (* x (* y y))) (* z (* z (* t t)))) (- (* x y) (* z t)))

simplify27.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 0 (18.0ms)

IterNodesCost
051671250

prune79.0ms

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

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1030103
Fresh000
Picked011
Done033
Total1034107

Merged error: 0.0b

Counts
107 → 4

regimes802.0ms

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 (0.0ms)

IterNodesCost
01611
11611

end0.0ms

sample1.0s

Algorithm
intervals
Results
315.0ms3873×body80invalid
308.0ms8000×body80valid

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