Details

Time bar (total: 1.1s)

sample30.0ms

Algorithm
intervals
Results
11.0ms300×body80valid

simplify25.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

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

prune8.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log add-cbrt-cube
add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-log-exp
times-frac associate-/r*
pow1 cbrt-undiv div-exp
sub-neg flip3-- frac-2neg diff-log associate-*l/ prod-exp clear-num frac-sub flip-- cbrt-unprod div-inv associate-/l*
Counts
2 → 34
Calls
2 calls:
4.0ms
(/ (* y z) 2.0)
6.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))

series81.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(/ (* y z) 2.0)
61.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))

simplify91.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0207204
1856183
24232183
35002183

prune104.0ms

Filtered
40 candidates to 30 candidates (25.0%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New40040
Fresh000
Picked011
Done000
Total40141

Merged error: 0.0b

Counts
41 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0166
1166

end0.0ms

sample718.0ms

Algorithm
intervals
Results
332.0ms9097×body80valid
0.0msbody1280valid
0.0msbody320valid

Profiling

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