Details

Time bar (total: 1.9s)

sample11.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1143
2163
3163

prune1.0ms

Filtered
1 candidates to 0 candidates (0.0%)
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))

rewrite12.0ms

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-/l* distribute-lft-out-- difference-of-squares
4×associate-/r*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg flip3-+ div-sub div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 46
Calls
1 calls:
10.0ms
(/ (- x y) (+ x y))

series63.0ms

Counts
1 → 3
Calls
1 calls:
63.0ms
(/ (- x y) (+ x y))

simplify47.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 3 (43.0ms)

IterNodesCost
0187290
1526276
21771276
35002273

prune75.0ms

Filtered
49 candidates to 33 candidates (67.3%)
Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
63×*-un-lft-identity
40×times-frac
35×add-sqr-sqrt
23×add-cube-cbrt
12×distribute-lft-out
8×associate-/r* associate-/r/
7×add-exp-log add-cbrt-cube distribute-lft-out--
6×associate-/l*
5×add-log-exp
4×flip3-+ flip-+ div-inv difference-of-squares
3×pow1 distribute-rgt-out--
2×cbrt-undiv frac-2neg div-exp clear-num
1×sub-neg flip3-- diff-log frac-sub flip-- sub-div
Counts
3 → 94
Calls
3 calls:
7.0ms
(/ y (+ x y))
5.0ms
(/ x (+ x y))
44.0ms
(- (/ x (+ x y)) (/ y (+ x y)))

series142.0ms

Counts
3 → 9
Calls
3 calls:
36.0ms
(/ y (+ x y))
39.0ms
(/ x (+ x y))
67.0ms
(- (/ x (+ x y)) (/ y (+ x y)))

simplify55.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0260536
1791515
22132515
35001515

prune158.0ms

Filtered
103 candidates to 74 candidates (71.8%)
Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ y (+ x y))
0.0b
(/ x (+ x y))
0.0b
(- (log (exp (/ x (+ x y)))) (/ y (+ x y)))
2.4b
(log (exp (/ x (+ x y))))

rewrite144.0ms

Algorithm
rewrite-expression-head
Rules
57×*-un-lft-identity
37×add-sqr-sqrt times-frac
32×add-cube-cbrt
20×log-pow
18×exp-prod
11×distribute-lft-out
8×add-exp-log associate-/r* add-cbrt-cube
6×pow1 log-prod associate-/r/ associate-/l*
5×add-log-exp
3×flip3-+ associate--l+ flip-+ div-inv
2×cbrt-undiv frac-2neg div-exp clear-num distribute-lft-out-- difference-of-squares
1×sub-neg flip3-- diff-log rem-log-exp flip--
Counts
4 → 115
Calls
4 calls:
5.0ms
(/ y (+ x y))
5.0ms
(/ x (+ x y))
115.0ms
(- (log (exp (/ x (+ x y)))) (/ y (+ x y)))
14.0ms
(log (exp (/ x (+ x y))))

series184.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(/ y (+ x y))
37.0ms
(/ x (+ x y))
71.0ms
(- (log (exp (/ x (+ x y)))) (/ y (+ x y)))
37.0ms
(log (exp (/ x (+ x y))))

simplify56.0ms

Algorithm
egg-herbie
Counts
127 → 127
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
0286622
1821571
22159570
35001570

prune248.0ms

Filtered
127 candidates to 92 candidates (72.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (+ x y) (sqrt (- x y)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
48×*-un-lft-identity
32×times-frac
30×add-sqr-sqrt
25×sqrt-prod
20×add-cube-cbrt
9×distribute-lft-out
8×associate-/r*
5×distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-exp-log add-cbrt-cube
2×sqrt-div 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 → 60
Calls
1 calls:
14.0ms
(/ (+ x y) (sqrt (- x y)))

series141.0ms

Counts
1 → 3
Calls
1 calls:
141.0ms
(/ (+ x y) (sqrt (- x y)))

simplify75.0ms

Algorithm
egg-herbie
Counts
63 → 63
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0238536
1714506
22733481
35001481

prune101.0ms

Filtered
63 candidates to 36 candidates (57.1%)
Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes28.0ms

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
097
197

end0.0ms

sample273.0ms

Algorithm
intervals
Results
150.0ms8000×body80valid