Details

Time bar (total: 1.4s)

sample14.0ms

Algorithm
intervals
Results
6.0ms266×body80valid

simplify17.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0123
1163
2183
3183

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
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 1 expressions with local error:

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

rewrite12.0ms

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 expm1-log1p-u frac-2neg div-sub div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 54
Calls
1 calls:
10.0ms
(/ (- x y) (- z y))

series61.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(/ (- x y) (- z y))

simplify97.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (15.0ms)

IterNodesCost
0226361
1631347
22130347
35001347

prune80.0ms

Filtered
57 candidates to 39 candidates (68.4%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New55257
Fresh000
Picked101
Done000
Total56258

Merged error: 0b

Counts
58 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ y (- z y))
0.0b
(/ x (- 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 expm1-log1p-u flip3-- frac-2neg div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
2 → 78
Calls
2 calls:
6.0ms
(/ y (- z y))
6.0ms
(/ x (- z y))

series86.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(/ y (- z y))
32.0ms
(/ x (- z y))

simplify94.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 1 (13.0ms)

IterNodesCost
0214387
1644368
21842368
35002368

prune129.0ms

Filtered
84 candidates to 62 candidates (73.8%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New84084
Fresh011
Picked011
Done000
Total84286

Merged error: 0b

Counts
86 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (- z y))
0.2b
(* (- x y) (/ 1 (- z y)))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
57×add-sqr-sqrt
52×*-un-lft-identity
32×times-frac
28×add-cube-cbrt
22×frac-times
21×associate-*r*
20×associate-/r*
15×add-exp-log
14×flip3-- flip--
13×associate-/l*
11×associate-*r/ distribute-lft-out-- difference-of-squares
9×add-cbrt-cube
5×pow1 associate-*l* clear-num
4×frac-2neg div-exp prod-exp associate-/r/
3×un-div-inv unswap-sqr
2×cbrt-undiv expm1-log1p-u rec-exp 1-exp associate-*l/ cbrt-unprod log1p-expm1-u div-inv add-log-exp
1×pow-flip pow-prod-down *-commutative inv-pow
Counts
2 → 127
Calls
2 calls:
6.0ms
(/ 1 (- z y))
17.0ms
(* (- x y) (/ 1 (- z y)))

series98.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(/ 1 (- z y))
59.0ms
(* (- x y) (/ 1 (- z y)))

simplify95.0ms

Algorithm
egg-herbie
Counts
133 → 133
Iterations

Useful iterations: 2 (82.0ms)

IterNodesCost
0385729
11926656
25002598

prune146.0ms

Filtered
133 candidates to 75 candidates (56.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1330133
Fresh000
Picked011
Done011
Total1332135

Merged error: 0b

Counts
135 → 2

regimes42.0ms

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
075

end0.0ms

sample352.0ms

Algorithm
intervals
Results
179.0ms8347×body80valid