Details

Time bar (total: 2.0s)

sample10.0ms

Algorithm
intervals
Results
4.0ms256×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))

rewrite9.0ms

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:
7.0ms
(/ (- x y) (+ x y))

series68.0ms

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

simplify51.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 3 (46.0ms)

IterNodesCost
0187290
1526276
21771276
35002273

prune84.0ms

Pruning

4 alts after pruning (4 fresh and 0 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)))

rewrite35.0ms

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))
22.0ms
(- (/ x (+ x y)) (/ y (+ x y)))

series161.0ms

Counts
3 → 9
Calls
3 calls:
39.0ms
(/ x (+ x y))
43.0ms
(/ y (+ x y))
78.0ms
(- (/ x (+ x y)) (/ y (+ x y)))

simplify56.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0260536
1791515
22132515
35001515

prune219.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ y (+ x y))
0.0b
(- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y)))
0.1b
(pow (/ x (+ x y)) 3)
12.2b
(cbrt (pow (/ x (+ x y)) 3))

rewrite71.0ms

Algorithm
rewrite-expression-head
Rules
84×add-sqr-sqrt
81×*-un-lft-identity
71×times-frac
54×cbrt-prod
47×add-cube-cbrt
40×unpow-prod-down cube-prod
16×distribute-lft-out
14×difference-of-squares
10×associate-/r/
9×add-exp-log add-cbrt-cube
6×add-log-exp
5×pow1 flip3-+ flip-+ div-inv
4×associate-/r* sqr-pow
3×cube-div pow-unpow associate-/l*
2×cbrt-undiv cube-mult cbrt-div unpow3 div-exp pow-exp rem-cube-cbrt
1×pow-to-exp sub-neg flip3-- pow-pow frac-2neg pow1/3 diff-log clear-num frac-sub flip-- rem-cbrt-cube distribute-lft-out--
Counts
4 → 169
Calls
4 calls:
5.0ms
(/ y (+ x y))
45.0ms
(- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y)))
7.0ms
(pow (/ x (+ x y)) 3)
7.0ms
(cbrt (pow (/ x (+ x y)) 3))

series233.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(/ y (+ x y))
75.0ms
(- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y)))
77.0ms
(pow (/ x (+ x y)) 3)
43.0ms
(cbrt (pow (/ x (+ x y)) 3))

simplify57.0ms

Algorithm
egg-herbie
Counts
181 → 181
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
05321201
121181088
250031078

prune258.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
178×times-frac
174×*-un-lft-identity
122×add-sqr-sqrt
80×add-cube-cbrt
31×associate-/r*
26×distribute-lft-out
21×distribute-lft-out-- difference-of-squares
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp
7×associate-/l*
6×div-inv
5×flip3-- flip--
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×pow-flip flip3-+ flip-+ inv-pow
Counts
2 → 173
Calls
2 calls:
11.0ms
(/ 1 (/ (+ x y) (- x y)))
7.0ms
(/ (+ x y) (- x y))

series137.0ms

Counts
2 → 6
Calls
2 calls:
70.0ms
(/ 1 (/ (+ x y) (- x y)))
67.0ms
(/ (+ x y) (- x y))

simplify54.0ms

Algorithm
egg-herbie
Counts
179 → 179
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
04601458
121471314
250011149

prune197.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes31.0ms

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
0107
1107

end0.0ms

sample259.0ms

Algorithm
intervals
Results
142.0ms8000×body80valid