Details

Time bar (total: 3.2s)

sample18.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0113
1143
2163
3163

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))

rewrite13.0ms

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:
11.0ms
(/ (- x y) (+ x y))

series66.0ms

Counts
1 → 3
Calls
1 calls:
66.0ms
(/ (- x y) (+ x y))

simplify48.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 3 (44.0ms)

IterNodesCost
0187290
1526276
21771276
35002273

prune75.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 3 expressions with local error:

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

rewrite55.0ms

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 add-cbrt-cube associate-/l*
4×pow1 associate-/r* add-log-exp
3×log-prod flip3-+ div-sub flip-+ div-inv
2×exp-diff associate-/l/
1×cbrt-undiv log-div flip3-- frac-2neg div-exp rem-log-exp clear-num flip-- rem-exp-log
Counts
3 → 120
Calls
3 calls:
20.0ms
(log (exp (/ (- x y) (+ x y))))
19.0ms
(exp (/ (- x y) (+ x y)))
11.0ms
(/ (- x y) (+ x y))

series201.0ms

Counts
3 → 9
Calls
3 calls:
63.0ms
(log (exp (/ (- x y) (+ x y))))
75.0ms
(exp (/ (- x y) (+ x y)))
63.0ms
(/ (- x y) (+ x y))

simplify50.0ms

Algorithm
egg-herbie
Counts
129 → 129
Iterations

Useful iterations: 3 (42.0ms)

IterNodesCost
0257670
1645633
22051629
35001623

prune224.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(log (pow E (/ (- x y) (+ x y))))
0.0b
(pow E (/ (- x y) (+ x y)))
0.0b
(/ (- x y) (+ x y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
67×*-un-lft-identity
45×add-sqr-sqrt
40×times-frac
27×add-cube-cbrt
26×pow-unpow
11×distribute-lft-out
9×distribute-lft-out-- difference-of-squares
8×add-exp-log
7×log-prod
6×unpow-prod-down
5×add-cbrt-cube associate-/l*
4×pow1 rem-log-exp pow-exp associate-/r* associate-/r/
3×div-sub add-log-exp
2×pow-to-exp e-exp-1 flip3-+ flip-+ div-inv associate-/l/ pow-sub sqr-pow
1×cbrt-undiv log-div flip3-- pow-pow frac-2neg div-exp clear-num log-pow flip--
Counts
3 → 108
Calls
3 calls:
2.0ms
(log (pow E (/ (- x y) (+ x y))))
6.0ms
(pow E (/ (- x y) (+ x y)))
14.0ms
(/ (- x y) (+ x y))

series272.0ms

Counts
3 → 9
Calls
3 calls:
104.0ms
(log (pow E (/ (- x y) (+ x y))))
103.0ms
(pow E (/ (- x y) (+ x y)))
65.0ms
(/ (- x y) (+ x y))

simplify122.0ms

Algorithm
egg-herbie
Counts
117 → 117
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0343645
11143608
24998603
35002603

prune218.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

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

rewrite109.0ms

Algorithm
rewrite-expression-head
Rules
321×*-un-lft-identity
190×times-frac
183×add-sqr-sqrt
160×cbrt-prod
89×add-cube-cbrt
56×distribute-lft-out
51×swap-sqr
47×distribute-lft-out--
35×difference-of-squares
29×associate-*r* associate-*l*
15×associate-/l*
14×associate-/r/
12×add-exp-log associate-/r*
11×pow1
10×add-cbrt-cube
9×unswap-sqr
7×flip3-+ flip-+ div-inv
6×pow1/3 associate-/l/
4×cbrt-div add-log-exp
3×cbrt-undiv flip3-- frac-2neg div-sub div-exp clear-num flip--
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 277
Calls
4 calls:
61.0ms
(* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y))))
11.0ms
(/ (- x y) (+ x y))
11.0ms
(/ (- x y) (+ x y))
11.0ms
(/ (- x y) (+ x y))

series330.0ms

Counts
4 → 12
Calls
4 calls:
136.0ms
(* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y))))
64.0ms
(/ (- x y) (+ x y))
64.0ms
(/ (- x y) (+ x y))
66.0ms
(/ (- x y) (+ x y))

simplify66.0ms

Algorithm
egg-herbie
Counts
289 → 289
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
03722821
112732741
250012564

prune699.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0.0b

regimes60.0ms

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
063
163

end0.0ms

sample478.0ms

Algorithm
intervals
Results
352.0ms8000×body80valid