Details

Time bar (total: 2.0s)

analyze302.0ms

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
6.2%93.6%0.1%6
15.6%84.3%0.1%7
23.4%76.5%0.1%8
33.5%63.2%3.3%9
43.3%49.5%7.2%10
48.2%43.9%7.9%11
54.5%34.2%11.3%12
60.6%25.6%13.8%13
63.1%22.8%14.1%14

sample16.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
1.0ms21×body80invalid

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (11.0ms)

IterNodesCost
03459
13459

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity
associate-*r*
pow1 add-exp-log add-cube-cbrt sub-neg add-cbrt-cube add-log-exp
associate-*l*
distribute-rgt-in associate-+r+ distribute-lft-in associate-*r/
+-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 → 37
Calls
2 calls:
6.0ms
(* z (- 1.0 y))
4.0ms
(+ (* x y) (* z (- 1.0 y)))

series14.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(* z (- 1.0 y))
8.0ms
(+ (* x y) (* z (- 1.0 y)))

simplify39.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
05022369

prune51.0ms

Filtered
29 candidates to 43 candidates (-48.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New41243
Fresh000
Picked011
Done000
Total41344

Merged error: 0.0b

Counts
44 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
sum-log
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
associate-+l+ unsub-neg distribute-rgt-neg-out
Counts
2 → 25
Calls
2 calls:
4.0ms
(+ (* x y) (* z 1.0))
8.0ms
(+ (+ (* x y) (* z 1.0)) (* z (neg y)))

series15.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(+ (* x y) (* z 1.0))
9.0ms
(+ (+ (* x y) (* z 1.0)) (* z (neg y)))

simplify46.0ms

Algorithm
egg-herbie
Counts
31 → 31
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
05316349

prune37.0ms

Filtered
20 candidates to 31 candidates (-55.0%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New30131
Fresh011
Picked011
Done011
Total30434

Merged error: 0.0b

Counts
34 → 4

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(* z (- 1.0 y))
0.0b
(+ (* x y) (* z (- 1.0 y)))
0.2b
(pow (+ (* x y) (* z (- 1.0 y))) 3)
39.3b
(cbrt (pow (+ (* x y) (* z (- 1.0 y))) 3))

rewrite21.0ms

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-*r*
cube-div sub-neg
pow-unpow flip3-+ associate-*l* flip-+
distribute-rgt-in cube-mult cbrt-div associate-+r+ distribute-lft-in unpow3 associate-*r/ 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 → 85
Calls
4 calls:
6.0ms
(* z (- 1.0 y))
4.0ms
(+ (* x y) (* z (- 1.0 y)))
4.0ms
(pow (+ (* x y) (* z (- 1.0 y))) 3)
4.0ms
(cbrt (pow (+ (* x y) (* z (- 1.0 y))) 3))

series54.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(* z (- 1.0 y))
8.0ms
(+ (* x y) (* z (- 1.0 y)))
33.0ms
(pow (+ (* x y) (* z (- 1.0 y))) 3)
8.0ms
(cbrt (pow (+ (* x y) (* z (- 1.0 y))) 3))

simplify44.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
050271188

prune107.0ms

Filtered
57 candidates to 97 candidates (-70.2%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New97097
Fresh011
Picked011
Done022
Total974101

Merged error: 0.0b

Counts
101 → 4

localize25.0ms

Local error

Found 4 expressions with local error:

5.8b
(* y (* y (* z z)))
6.3b
(* y (* z z))
6.7b
(- (pow (+ (* x y) (* z 1.0)) 3) (pow (* y z) 3))
40.4b
(/ (- (pow (+ (* x y) (* z 1.0)) 3) (pow (* y z) 3)) (+ (* y (* y (* z z))) (* (+ (* x y) (* z 1.0)) (+ (* x y) (* z (+ 1.0 y))))))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
75×add-sqr-sqrt
40×difference-of-squares
39×times-frac
34×*-un-lft-identity
30×sqr-pow
24×add-cube-cbrt
20×add-exp-log add-cbrt-cube
18×pow1
13×associate-/l*
10×unpow-prod-down cube-prod
pow-prod-down prod-exp cbrt-unprod
associate-*l* add-log-exp
difference-cubes distribute-lft-out--
associate-/r*
flip3-- associate-*r* associate-/r/ *-commutative flip-- associate-/l/
cbrt-undiv sub-neg frac-2neg flip3-+ diff-log div-sub div-exp clear-num flip-+ div-inv unswap-sqr
Counts
4 → 133
Calls
4 calls:
7.0ms
(* y (* y (* z z)))
5.0ms
(* y (* z z))
12.0ms
(- (pow (+ (* x y) (* z 1.0)) 3) (pow (* y z) 3))
20.0ms
(/ (- (pow (+ (* x y) (* z 1.0)) 3) (pow (* y z) 3)) (+ (* y (* y (* z z))) (* (+ (* x y) (* z 1.0)) (+ (* x y) (* z (+ 1.0 y))))))

series154.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(* y (* y (* z z)))
7.0ms
(* y (* z z))
46.0ms
(- (pow (+ (* x y) (* z 1.0)) 3) (pow (* y z) 3))
95.0ms
(/ (- (pow (+ (* x y) (* z 1.0)) 3) (pow (* y z) 3)) (+ (* y (* y (* z z))) (* (+ (* x y) (* z 1.0)) (+ (* x y) (* z (+ 1.0 y))))))

simplify51.0ms

Algorithm
egg-herbie
Counts
145 → 145
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
057425681

prune292.0ms

Filtered
99 candidates to 145 candidates (-46.5%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1441145
Fresh000
Picked011
Done123
Total1454149

Merged error: 0b

Counts
149 → 4

regimes195.0ms

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
0219
1219

end0.0ms

sample413.0ms

Algorithm
intervals
Results
234.0ms8000×body80valid
18.0ms657×body80invalid

Profiling

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