Details

Time bar (total: 1.4s)

sample48.0ms

Algorithm
intervals
Results
21.0ms320×body80valid

simplify102.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 7 (48.0ms)

IterNodesCost
0226
1466
21116
32376
44056
55956
69196
726275
850015

prune10.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x z) y)
0.0b
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
15×times-frac
12×add-cube-cbrt
associate-/l*
add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
associate-/r*
pow1 associate-+r+ associate-/l/
cbrt-undiv +-commutative distribute-rgt-in flip3-- frac-2neg distribute-lft-in flip3-+ div-sub div-exp clear-num sum-log flip-- flip-+ div-inv
Counts
2 → 51
Calls
2 calls:
5.0ms
(/ (- x z) y)
3.0ms
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))

series13.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(/ (- x z) y)
7.0ms
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))

simplify81.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0263320
1854293
23889293
35001293

prune68.0ms

Filtered
42 candidates to 57 candidates (-35.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New56157
Fresh000
Picked011
Done000
Total56258

Merged error: 0b

Counts
58 → 2

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (- x z) y)
0.0b
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
0.1b
(pow (+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y)))) 3)
26.7b
(cbrt (pow (+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y)))) 3))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt *-un-lft-identity
20×add-cube-cbrt
15×times-frac
12×cbrt-prod
add-exp-log add-cbrt-cube
unpow-prod-down cube-prod add-log-exp
pow1 associate-/l*
cube-div distribute-lft-out-- difference-of-squares
pow-unpow flip3-+ associate-/r* flip-+
cube-mult cbrt-div associate-+r+ unpow3 associate-/l/ sqr-pow
cbrt-undiv +-commutative distribute-rgt-in pow-to-exp flip3-- pow-pow frac-2neg distribute-lft-in pow1/3 div-sub div-exp pow-exp clear-num sum-log flip-- rem-cbrt-cube div-inv rem-cube-cbrt
Counts
4 → 99
Calls
4 calls:
5.0ms
(/ (- x z) y)
3.0ms
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
3.0ms
(pow (+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y)))) 3)
3.0ms
(cbrt (pow (+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y)))) 3))

series58.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(/ (- x z) y)
7.0ms
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
36.0ms
(pow (+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y)))) 3)
8.0ms
(cbrt (pow (+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y)))) 3))

simplify53.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0414825
11830767
25003761

prune120.0ms

Filtered
71 candidates to 111 candidates (-56.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1110111
Fresh000
Picked011
Done011
Total1112113

Merged error: 0b

Counts
113 → 2

regimes115.0ms

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
0145
1145

end0.0ms

sample734.0ms

Algorithm
intervals
Results
366.0ms10187×body80valid

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