Details

Time bar (total: 2.3s)

sample17.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify6.0ms

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))

rewrite11.0ms

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))

series61.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(/ (- x y) (+ x y))

simplify43.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 3 (39.0ms)

IterNodesCost
0187290
1526276
21771276
35002273

prune72.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 3 expressions with local error:

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

rewrite56.0ms

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:
5.0ms
(/ x (+ x y))
5.0ms
(/ y (+ x y))
43.0ms
(- (/ x (+ x y)) (/ y (+ x y)))

series146.0ms

Counts
3 → 9
Calls
3 calls:
39.0ms
(/ x (+ x y))
36.0ms
(/ y (+ x y))
71.0ms
(- (/ x (+ x y)) (/ y (+ x y)))

simplify54.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0260536
1791515
22132515
35001515

prune163.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite189.0ms

Algorithm
rewrite-expression-head
Rules
317×*-un-lft-identity
191×times-frac
188×cbrt-prod
185×add-sqr-sqrt
89×add-cube-cbrt
58×associate-*r*
55×distribute-lft-out
51×swap-sqr
46×distribute-lft-out--
34×difference-of-squares
30×pow1 associate-*l*
16×cbrt-div
15×add-exp-log pow1/3
14×associate-/r/
12×unswap-sqr
11×pow-prod-up
10×associate-/l*
9×add-cbrt-cube
8×associate-/r*
7×flip3-+ pow-plus pow-prod-down flip-+ div-inv
6×frac-times associate-*l/
5×pow-sqr
4×associate-*r/ prod-exp cbrt-unprod associate-/l/ add-log-exp
3×pow2
2×cbrt-undiv flip3-- frac-2neg div-sub div-exp clear-num *-commutative flip--
1×pow3
Counts
4 → 297
Calls
4 calls:
10.0ms
(/ (- x y) (+ x y))
10.0ms
(/ (- x y) (+ x y))
80.0ms
(* (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y)))) (cbrt (/ (- x y) (+ x y))))
71.0ms
(* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y))))

series339.0ms

Counts
4 → 12
Calls
4 calls:
60.0ms
(/ (- x y) (+ x y))
62.0ms
(/ (- x y) (+ x y))
80.0ms
(* (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y)))) (cbrt (/ (- x y) (+ x y))))
136.0ms
(* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y))))

simplify109.0ms

Algorithm
egg-herbie
Counts
309 → 309
Iterations

Useful iterations: 2 (78.0ms)

IterNodesCost
04933394
119733199
250032903

prune572.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes44.0ms

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
175

end0.0ms

sample408.0ms

Algorithm
intervals
Results
281.0ms8000×body80valid