Details

Time bar (total: 1.6s)

sample19.0ms

Algorithm
intervals
Results
8.0ms318×body80valid

simplify64.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 7 (62.0ms)

IterNodesCost
0205
1475
21465
33565
47505
516045
625775
750014

prune11.0ms

Pruning

2 alts after pruning (2 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)

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log add-cbrt-cube
add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
cbrt-undiv associate-*r/ div-exp associate-/l/
pow1 expm1-log1p-u flip3-- frac-2neg prod-exp clear-num flip-- cbrt-unprod log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 25
Calls
1 calls:
33.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

simplify106.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 3 (102.0ms)

IterNodesCost
0193201
1818168
24419164
35001163

prune66.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 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
associate-/l*
distribute-lft-out-- difference-of-squares
add-exp-log associate-/r* add-cbrt-cube
associate-/l/
pow1 cbrt-undiv expm1-log1p-u flip3-- frac-2neg div-sub div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
1 → 40
Calls
1 calls:
8.0ms
(/ (- x y) z)

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(/ (- x y) z)

simplify113.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (39.0ms)

IterNodesCost
0160202
1447192
21529192
34891191
45001191

prune102.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
253×times-frac
204×add-sqr-sqrt
200×*-un-lft-identity
192×add-cube-cbrt
169×prod-diff
29×div-inv
13×fma-neg
distribute-lft-out-- difference-of-squares
add-log-exp
pow1 add-exp-log expm1-log1p-u sub-neg flip3-- distribute-rgt-out-- diff-log frac-sub add-cbrt-cube flip-- log1p-expm1-u sub-div
Counts
1 → 207
Calls
1 calls:
26.0ms
(- (/ x z) (/ y z))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(- (/ x z) (/ y z))

simplify82.0ms

Algorithm
egg-herbie
Counts
210 → 210
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
06894514
117793192
250022769

prune239.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes56.0ms

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
0105

end0.0ms

sample490.0ms

Algorithm
intervals
Results
278.0ms10151×body80valid