Details

Time bar (total: 2.1s)

sample13.0ms

Algorithm
intervals
Results
5.0ms274×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1163
2183
3183

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite14.0ms

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:
12.0ms
(/ (- x y) (- z y))

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(/ (- x y) (- z y))

simplify49.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0228361
1634347
22142347
35002347

prune98.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

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:
5.0ms
(/ x (- z y))
5.0ms
(/ y (- z y))

series74.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(/ x (- z y))
47.0ms
(/ y (- z y))

simplify54.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0215387
1647368
21854368
35001368

prune352.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

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

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
62×add-sqr-sqrt
56×*-un-lft-identity
47×times-frac
33×add-cube-cbrt
21×associate-*r*
18×add-exp-log
12×add-cbrt-cube
11×distribute-lft-out-- difference-of-squares
10×associate-/r*
6×pow1 associate-/r/ associate-/l*
5×div-exp
4×prod-exp
3×cbrt-undiv expm1-log1p-u flip3-- associate-*l* flip-- log1p-expm1-u div-inv add-log-exp unswap-sqr
2×rec-exp frac-2neg 1-exp clear-num cbrt-unprod
1×pow-flip associate-*r/ pow-prod-down un-div-inv *-commutative inv-pow
Counts
3 → 128
Calls
3 calls:
6.0ms
(/ x (- z y))
6.0ms
(/ 1 (- z y))
17.0ms
(* y (/ 1 (- z y)))

series107.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(/ x (- z y))
34.0ms
(/ 1 (- z y))
46.0ms
(* y (/ 1 (- z y)))

simplify77.0ms

Algorithm
egg-herbie
Counts
137 → 137
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0333606
11351542
24510496
35001496

prune221.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- z y) (- x y))
0.7b
(/ 1 (/ (- z y) (- x y)))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
218×times-frac
194×add-sqr-sqrt *-un-lft-identity
90×add-cube-cbrt
52×distribute-lft-out-- difference-of-squares
36×associate-/r*
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp associate-/l*
6×flip3-- flip-- div-inv
4×cbrt-undiv
3×pow1
2×expm1-log1p-u rec-exp frac-2neg 1-exp clear-num log1p-expm1-u associate-/l/ add-log-exp
1×pow-flip div-sub inv-pow
Counts
2 → 204
Calls
2 calls:
14.0ms
(/ (- z y) (- x y))
15.0ms
(/ 1 (/ (- z y) (- x y)))

series175.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(/ (- z y) (- x y))
126.0ms
(/ 1 (/ (- z y) (- x y)))

simplify69.0ms

Algorithm
egg-herbie
Counts
210 → 210
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
05931807
127021636
250011468

prune244.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

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 (0.0ms)

IterNodesCost
075

end0.0ms

sample321.0ms

Algorithm
intervals
Results
160.0ms8365×body80valid