Details

Time bar (total: 1.4s)

sample23.0ms

Algorithm
intervals
Results
8.0ms288×body80valid
0.0ms1×body1280valid

simplify29.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0246
1466
2736
3996
41196
51456
61786
72536
83336
94676
104676

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log associate-*l/ frac-sub add-cbrt-cube flip--
Counts
1 → 13
Calls
1 calls:
12.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))

simplify41.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0113124
1385113
21527113
35002113

prune39.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
0.2b
(pow (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) 3)
37.7b
(cbrt (pow (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) 3))

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×cube-div unpow-prod-down cube-prod
5×add-log-exp
4×pow1 add-exp-log add-cbrt-cube
3×pow-unpow cbrt-div flip3-- associate-*l/ frac-sub flip--
2×cube-mult unpow3 sqr-pow
1×pow-to-exp sub-neg pow-pow pow1/3 diff-log pow-exp rem-cbrt-cube rem-cube-cbrt
Counts
3 → 63
Calls
3 calls:
13.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
18.0ms
(pow (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) 3)
18.0ms
(cbrt (pow (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) 3))

series235.0ms

Counts
3 → 9
Calls
3 calls:
45.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
122.0ms
(pow (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) 3)
67.0ms
(cbrt (pow (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) 3))

simplify43.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0317657
11318623
25002615

prune143.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes138.0ms

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
0166
1166

end0.0ms

sample596.0ms

Algorithm
intervals
Results
278.0ms9120×body80valid
0.0ms2×body1280valid