Details

Time bar (total: 1.1s)

analyze133.0ms

Algorithm
search

sample14.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
0.0ms12×body80invalid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1163
2183
3183

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 1 expressions with local error:

0.0b
(/ (- x y) (- z y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
associate-/r* associate-/l*
add-exp-log add-cbrt-cube
flip3-- associate-/r/ flip-- associate-/l/
pow1 cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv add-log-exp
Counts
1 → 52
Calls
1 calls:
7.0ms
(/ (- x y) (- z y))

series9.0ms

Counts
1 → 3
Calls
1 calls:
9.0ms
(/ (- x y) (- z y))

simplify46.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0223354
1618340
22031340
35002340

prune43.0ms

Filtered
37 candidates to 55 candidates (-48.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New54155
Fresh000
Picked011
Done000
Total54256

Merged error: 0b

Counts
56 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (sqrt (- x y)) (/ (sqrt (- x y)) (- z y)))
0.1b
(/ (sqrt (- x y)) (- z y))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
118×add-sqr-sqrt
102×*-un-lft-identity
84×times-frac
65×sqrt-prod
46×associate-*r*
44×add-cube-cbrt
29×distribute-lft-out-- difference-of-squares
add-exp-log add-cbrt-cube
associate-*l* associate-/l*
sqrt-div unswap-sqr
flip3-- associate-/r* flip--
pow1 associate-/r/
cbrt-undiv frac-times div-exp associate-*l/ prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp
frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 147
Calls
2 calls:
24.0ms
(* (sqrt (- x y)) (/ (sqrt (- x y)) (- z y)))
8.0ms
(/ (sqrt (- x y)) (- z y))

series34.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(* (sqrt (- x y)) (/ (sqrt (- x y)) (- z y)))
25.0ms
(/ (sqrt (- x y)) (- z y))

simplify50.0ms

Algorithm
egg-herbie
Counts
153 → 153
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
03741307
114851199
250011142

prune89.0ms

Filtered
87 candidates to 153 candidates (-75.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1530153
Fresh000
Picked011
Done011
Total1532155

Merged error: 0b

Counts
155 → 2

regimes161.0ms

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
063

end0.0ms

analyze130.0ms

Algorithm
search

sample344.0ms

Algorithm
intervals
Results
186.0ms8000×body80valid
4.0ms207×body80invalid

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