Details

Time bar (total: 2.2s)

sample12.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
193
293

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 45
Calls
1 calls:
26.0ms
(/ (+ x y) (- x y))

series56.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(/ (+ x y) (- x y))

simplify44.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
0169288
1510274
21435270
35001270

prune70.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(log (exp (/ (+ x y) (- x y))))
0.0b
(/ (+ x y) (- x y))
0.0b
(exp (/ (+ x y) (- x y)))

rewrite103.0ms

Algorithm
rewrite-expression-head
Rules
93×*-un-lft-identity
61×add-sqr-sqrt
60×times-frac
52×exp-prod
35×add-cube-cbrt
27×log-pow
16×distribute-lft-out
13×distribute-lft-out-- difference-of-squares
6×associate-/r/
5×add-exp-log associate-/r* add-cbrt-cube
4×pow1 associate-/l* add-log-exp
3×log-prod flip3-- flip-- div-inv
2×associate-/l/
1×cbrt-undiv frac-2neg flip3-+ div-exp rem-log-exp clear-num flip-+ rem-exp-log
Counts
3 → 117
Calls
3 calls:
38.0ms
(log (exp (/ (+ x y) (- x y))))
24.0ms
(/ (+ x y) (- x y))
35.0ms
(exp (/ (+ x y) (- x y)))

series189.0ms

Counts
3 → 9
Calls
3 calls:
59.0ms
(log (exp (/ (+ x y) (- x y))))
60.0ms
(/ (+ x y) (- x y))
70.0ms
(exp (/ (+ x y) (- x y)))

simplify51.0ms

Algorithm
egg-herbie
Counts
126 → 126
Iterations

Useful iterations: 3 (42.0ms)

IterNodesCost
0235660
1607623
21640614
35001611

prune227.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (exp (/ 1 (/ (- x y) (+ x y)))))
0.0b
(/ 1 (/ (- x y) (+ x y)))
0.0b
(exp (/ 1 (/ (- x y) (+ x y))))
0.0b
(/ (- x y) (+ x y))

rewrite177.0ms

Algorithm
rewrite-expression-head
Rules
454×times-frac
399×*-un-lft-identity
287×add-sqr-sqrt
197×add-cube-cbrt
166×exp-prod
84×log-pow
56×distribute-lft-out
45×distribute-lft-out-- difference-of-squares
30×associate-/r*
25×associate-/r/
17×add-exp-log
14×div-inv
11×flip3-+ add-cbrt-cube flip-+
8×div-exp associate-/l*
6×pow1
5×add-log-exp
4×cbrt-undiv
3×log-prod
2×rec-exp frac-2neg 1-exp clear-num associate-/l/
1×flip3-- pow-flip div-sub rem-log-exp flip-- rem-exp-log inv-pow
Counts
4 → 360
Calls
4 calls:
54.0ms
(log (exp (/ 1 (/ (- x y) (+ x y)))))
24.0ms
(/ 1 (/ (- x y) (+ x y)))
51.0ms
(exp (/ 1 (/ (- x y) (+ x y))))
24.0ms
(/ (- x y) (+ x y))

series243.0ms

Counts
4 → 12
Calls
4 calls:
56.0ms
(log (exp (/ 1 (/ (- x y) (+ x y)))))
57.0ms
(/ 1 (/ (- x y) (+ x y)))
69.0ms
(exp (/ 1 (/ (- x y) (+ x y))))
61.0ms
(/ (- x y) (+ x y))

simplify71.0ms

Algorithm
egg-herbie
Counts
372 → 372
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
06262728
124742425
250032101

prune594.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes35.0ms

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
085
185

end0.0ms

sample305.0ms

Algorithm
intervals
Results
137.0ms8000×body80valid