Details

Time bar (total: 2.6s)

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
083
193
293

prune2.0ms

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))

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-/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 expm1-log1p-u flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ log1p-expm1-u div-inv add-log-exp
Counts
1 → 47
Calls
1 calls:
11.0ms
(/ (+ x y) (- x y))

series70.0ms

Counts
1 → 3
Calls
1 calls:
70.0ms
(/ (+ x y) (- x y))

simplify47.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 2 (15.0ms)

IterNodesCost
0174296
1526282
21532278
35001278

prune87.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

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)))

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 associate-/r* add-cbrt-cube
4×pow1 associate-/l* add-log-exp
3×expm1-log1p-u log-prod flip3-- flip-- log1p-expm1-u div-inv
2×associate-/l/
1×cbrt-undiv frac-2neg flip3-+ div-exp rem-log-exp clear-num flip-+ rem-exp-log
Counts
3 → 123
Calls
3 calls:
19.0ms
(log (exp (/ (+ x y) (- x y))))
10.0ms
(/ (+ x y) (- x y))
18.0ms
(exp (/ (+ x y) (- x y)))

series211.0ms

Counts
3 → 9
Calls
3 calls:
67.0ms
(log (exp (/ (+ x y) (- x y))))
69.0ms
(/ (+ x y) (- x y))
75.0ms
(exp (/ (+ x y) (- x y)))

simplify52.0ms

Algorithm
egg-herbie
Counts
132 → 132
Iterations

Useful iterations: 3 (43.0ms)

IterNodesCost
0244686
1627649
21742640
35001637

prune253.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

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-/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 expm1-log1p-u flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ log1p-expm1-u div-inv add-log-exp
Counts
1 → 47
Calls
1 calls:
11.0ms
(/ (+ x y) (- x y))

series68.0ms

Counts
1 → 3
Calls
1 calls:
67.0ms
(/ (+ x y) (- x y))

simplify46.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 2 (15.0ms)

IterNodesCost
0174296
1526282
21532278
35001278

prune91.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(cbrt (pow (/ (+ x y) (- x y)) 3))
0.0b
(/ (+ x y) (- x y))
0.0b
(exp (cbrt (pow (/ (+ x y) (- x y)) 3)))
0.0b
(pow (/ (+ x y) (- x y)) 3)

rewrite111.0ms

Algorithm
rewrite-expression-head
Rules
209×*-un-lft-identity
140×times-frac
137×add-sqr-sqrt
116×cbrt-prod
79×add-cube-cbrt
78×unpow-prod-down cube-prod
61×exp-prod
36×distribute-lft-out
29×distribute-lft-out-- difference-of-squares
14×associate-/r/
9×add-exp-log add-cbrt-cube
7×flip3-- flip-- div-inv
5×pow1 associate-/r* add-log-exp
4×expm1-log1p-u log1p-expm1-u associate-/l*
3×cube-mult pow-unpow unpow3 sqr-pow
2×cbrt-undiv cube-div div-exp pow-exp associate-/l/ rem-cube-cbrt
1×pow-to-exp cbrt-div pow-pow frac-2neg flip3-+ pow1/3 clear-num rem-cbrt-cube flip-+ rem-exp-log
Counts
4 → 262
Calls
4 calls:
12.0ms
(cbrt (pow (/ (+ x y) (- x y)) 3))
11.0ms
(/ (+ x y) (- x y))
58.0ms
(exp (cbrt (pow (/ (+ x y) (- x y)) 3)))
12.0ms
(pow (/ (+ x y) (- x y)) 3)

series440.0ms

Counts
4 → 12
Calls
4 calls:
97.0ms
(cbrt (pow (/ (+ x y) (- x y)) 3))
62.0ms
(/ (+ x y) (- x y))
210.0ms
(exp (cbrt (pow (/ (+ x y) (- x y)) 3)))
71.0ms
(pow (/ (+ x y) (- x y)) 3)

simplify72.0ms

Algorithm
egg-herbie
Counts
274 → 274
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
05391918
122411778
250011747

prune624.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

regimes43.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0113
1133
2133

end0.0ms

sample286.0ms

Algorithm
intervals
Results
154.0ms8000×body80valid