Details

Time bar (total: 1.2s)

sample21.0ms

Algorithm
intervals
Results
6.0ms268×body80valid

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
5×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-- associate-/r/ flip-- associate-/l/
1×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))

simplify52.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0223354
1618340
22031340
35002340

prune43.0ms

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

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New53255
Fresh000
Picked101
Done000
Total54256

Merged error: 0b

Counts
56 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt *-un-lft-identity
30×times-frac
22×add-cube-cbrt
10×associate-/r*
8×distribute-lft-out-- difference-of-squares
6×add-exp-log add-cbrt-cube associate-/l*
4×associate-/r/
2×pow1 cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
2 → 74
Calls
2 calls:
7.0ms
(/ x (- z y))
5.0ms
(/ y (- z y))

series12.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(/ x (- z y))
6.0ms
(/ y (- z y))

simplify49.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0210375
1639356
21809356
35002356

prune61.0ms

Filtered
58 candidates to 80 candidates (-37.9%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New80080
Fresh011
Picked011
Done000
Total80282

Merged error: 0b

Counts
82 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- x y) (- z y))
0.3b
(pow (/ (- x y) (- z y)) 3)
21.2b
(cbrt (pow (/ (- x y) (- z y)) 3))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
165×add-sqr-sqrt *-un-lft-identity
125×times-frac
68×cbrt-prod
62×unpow-prod-down cube-prod
61×add-cube-cbrt
52×distribute-lft-out-- difference-of-squares
10×associate-/r/
8×add-exp-log add-cbrt-cube
6×flip3-- flip--
5×associate-/r* div-inv associate-/l*
4×pow1
3×pow-unpow add-log-exp
2×cbrt-undiv cube-div cube-mult unpow3 div-exp pow-exp associate-/l/ rem-cube-cbrt sqr-pow
1×pow-to-exp cbrt-div pow-pow frac-2neg pow1/3 div-sub clear-num rem-cbrt-cube
Counts
3 → 212
Calls
3 calls:
8.0ms
(/ (- x y) (- z y))
10.0ms
(pow (/ (- x y) (- z y)) 3)
11.0ms
(cbrt (pow (/ (- x y) (- z y)) 3))

series45.0ms

Counts
3 → 9
Calls
3 calls:
9.0ms
(/ (- x y) (- z y))
26.0ms
(pow (/ (- x y) (- z y)) 3)
10.0ms
(cbrt (pow (/ (- x y) (- z y)) 3))

simplify73.0ms

Algorithm
egg-herbie
Counts
221 → 221
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
06091721
125901626
250011604

prune126.0ms

Filtered
97 candidates to 221 candidates (-127.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New2210221
Fresh000
Picked011
Done011
Total2212223

Merged error: 0b

Counts
223 → 2

regimes155.0ms

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
075

end0.0ms

sample448.0ms

Algorithm
intervals
Results
198.0ms8360×body80valid

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