Details

Time bar (total: 2.3s)

sample18.0ms

Algorithm
intervals
Results
8.0ms318×body80valid

simplify59.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0205
1475
21385
33175
46115
512395
619195
750015

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
2×cbrt-undiv associate-*r/ div-exp associate-/l/
1×pow1 flip3-- frac-2neg prod-exp clear-num flip-- cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
10.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

simplify93.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0187192
1790156
24301156
35001156

prune53.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) z)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/l*
4×distribute-lft-out-- difference-of-squares
3×add-exp-log associate-/r* add-cbrt-cube
2×associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg div-sub div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
8.0ms
(/ (- x y) z)

series26.0ms

Counts
1 → 3
Calls
1 calls:
26.0ms
(/ (- x y) z)

simplify105.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 3 (35.0ms)

IterNodesCost
0156197
1435187
21461187
34607186
45003186

prune88.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
11×*-un-lft-identity
10×times-frac
4×distribute-lft-out-- difference-of-squares
3×add-cube-cbrt add-log-exp
2×div-inv
1×pow1 add-exp-log sub-neg flip3-- distribute-rgt-out-- diff-log frac-sub add-cbrt-cube flip-- sub-div
Counts
1 → 23
Calls
1 calls:
13.0ms
(- (/ x z) (/ y z))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(- (/ x z) (/ y z))

simplify47.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0117151
1253143
2572143
31563143
45001143

prune61.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt z)
0.5b
(cbrt (- x y))
0.5b
(cbrt (- x y))
0.5b
(cbrt (- x y))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
14×add-sqr-sqrt *-un-lft-identity
8×add-cube-cbrt
6×cbrt-div
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×flip3-- flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 56
Calls
4 calls:
2.0ms
(cbrt z)
4.0ms
(cbrt (- x y))
3.0ms
(cbrt (- x y))
3.0ms
(cbrt (- x y))

series609.0ms

Counts
4 → 12
Calls
4 calls:
168.0ms
(cbrt z)
142.0ms
(cbrt (- x y))
142.0ms
(cbrt (- x y))
156.0ms
(cbrt (- x y))

simplify188.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 4 (183.0ms)

IterNodesCost
0175360
1378342
21131331
34601319
45002306

prune248.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes57.0ms

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
0136
1136

end0.0ms

sample461.0ms

Algorithm
intervals
Results
254.0ms10078×body80valid