Details

Time bar (total: 2.2s)

sample26.0ms

Algorithm
intervals
Results
17.0ms256×body80valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0155
1225
2255
3265
4265

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* x y) 2.0)
10.1b
(/ y (+ 1.0 (/ (* x y) 2.0)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
21×*-un-lft-identity
15×times-frac
13×add-sqr-sqrt add-cube-cbrt
9×add-exp-log add-cbrt-cube
7×associate-/r*
4×distribute-lft-out associate-/l*
3×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num associate-/r/ div-inv add-log-exp
1×flip3-+ prod-exp cbrt-unprod flip-+
Counts
2 → 54
Calls
2 calls:
3.0ms
(/ (* x y) 2.0)
9.0ms
(/ y (+ 1.0 (/ (* x y) 2.0)))

series99.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(/ (* x y) 2.0)
77.0ms
(/ y (+ 1.0 (/ (* x y) 2.0)))

simplify40.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0299361
11304334
25001330

prune127.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (* x y) 2.0)
0.1b
(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
10.1b
(/ (+ 1.0 (/ (* x y) 2.0)) y)

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
111×times-frac
95×*-un-lft-identity
63×add-sqr-sqrt add-cube-cbrt
22×associate-/r*
21×add-exp-log
16×distribute-lft-out
15×add-cbrt-cube
10×div-exp
8×associate-/l*
7×div-inv
6×cbrt-undiv
4×pow1
3×frac-2neg clear-num add-log-exp
2×rec-exp 1-exp associate-/l/
1×pow-flip flip3-+ prod-exp associate-/r/ cbrt-unprod flip-+ inv-pow
Counts
3 → 142
Calls
3 calls:
3.0ms
(/ (* x y) 2.0)
12.0ms
(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
14.0ms
(/ (+ 1.0 (/ (* x y) 2.0)) y)

series149.0ms

Counts
3 → 9
Calls
3 calls:
25.0ms
(/ (* x y) 2.0)
66.0ms
(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
58.0ms
(/ (+ 1.0 (/ (* x y) 2.0)) y)

simplify69.0ms

Algorithm
egg-herbie
Counts
151 → 151
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
05341269
126361138
250021051

prune220.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (* x y) 2.0)
0.1b
(pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3)
10.1b
(/ y (+ 1.0 (/ (* x y) 2.0)))
43.7b
(cbrt (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
81×*-un-lft-identity
63×times-frac
49×add-sqr-sqrt add-cube-cbrt
42×cbrt-prod
36×unpow-prod-down cube-prod
16×distribute-lft-out
14×add-exp-log add-cbrt-cube
10×associate-/r/
7×associate-/r*
6×div-inv
5×pow1 flip3-+ flip-+
4×cbrt-undiv div-exp associate-/l* add-log-exp
3×pow-unpow
2×cube-div cube-mult frac-2neg unpow3 pow-exp clear-num rem-cube-cbrt sqr-pow
1×pow-to-exp cbrt-div pow-pow pow1/3 prod-exp rem-cbrt-cube cbrt-unprod
Counts
4 → 162
Calls
4 calls:
3.0ms
(/ (* x y) 2.0)
11.0ms
(pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3)
8.0ms
(/ y (+ 1.0 (/ (* x y) 2.0)))
14.0ms
(cbrt (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3))

series294.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(/ (* x y) 2.0)
92.0ms
(pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3)
74.0ms
(/ y (+ 1.0 (/ (* x y) 2.0)))
104.0ms
(cbrt (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3))

simplify96.0ms

Algorithm
egg-herbie
Counts
174 → 174
Iterations

Useful iterations: 2 (78.0ms)

IterNodesCost
06661444
132721335
250011321

prune325.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes49.0ms

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
0115
1115

end0.0ms

sample608.0ms

Algorithm
intervals
Results
465.0ms8000×body80valid