Details

Time bar (total: 2.3s)

sample18.0ms

Algorithm
intervals
Results
8.0ms314×body80valid

simplify54.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0205
1475
21385
33175
46115
512395
619195
750015

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite21.0ms

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 flip3-- frac-2neg prod-exp clear-num flip-- cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
21.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(/ (* 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

prune52.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
36×*-un-lft-identity
31×times-frac
22×add-cube-cbrt
19×associate-*r*
add-exp-log add-cbrt-cube
distribute-lft-out-- difference-of-squares
associate-/l*
pow1
associate-*l* associate-/r*
cbrt-undiv div-exp prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
flip3-- frac-2neg div-sub associate-*r/ pow-prod-down clear-num *-commutative flip--
Counts
2 → 76
Calls
2 calls:
7.0ms
(/ (- x y) z)
15.0ms
(* 4.0 (/ (- x y) z))

series64.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(/ (- x y) z)
39.0ms
(* 4.0 (/ (- x y) z))

simplify37.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0275397
11205366
25002366

prune154.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt (- x y))
0.6b
(cbrt (- x y))
0.6b
(cbrt (- x y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
14×add-sqr-sqrt *-un-lft-identity
add-cube-cbrt
cbrt-div
pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
flip3-- flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 56
Calls
4 calls:
0.0ms
(cbrt z)
2.0ms
(cbrt (- x y))
2.0ms
(cbrt (- x y))
3.0ms
(cbrt (- x y))

series612.0ms

Counts
4 → 12
Calls
4 calls:
173.0ms
(cbrt z)
148.0ms
(cbrt (- x y))
143.0ms
(cbrt (- x y))
148.0ms
(cbrt (- x y))

simplify167.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 4 (162.0ms)

IterNodesCost
0175360
1378342
21131331
34601319
45002306

prune238.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes59.0ms

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
0125
1125

end0.0ms

sample663.0ms

Algorithm
intervals
Results
462.0ms10125×body80valid