Details

Time bar (total: 1.4s)

analyze498.0ms (36.8%)

Algorithm
1×search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
12.5%87.3%0.2%7
18.7%81.1%0.2%8
46.8%53%0.2%9
47.6%52.2%0.2%10
48.3%51.5%0.2%11
54.2%45.6%0.2%12
67.6%32.2%0.2%13
68.2%31.6%0.2%14

sample40.0ms (3%)

Algorithm
1×intervals
Results
20.0ms256×body80valid
2.0ms32×body80invalid

simplify51.0ms (3.7%)

Algorithm
1×egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
064013
164013

prune12.0ms (0.9%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0b

Counts
2 → 1

localize16.0ms (1.2%)

Local error

Found 2 expressions with local error:

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

rewrite14.0ms (1.1%)

Algorithm
1×rewrite-expression-head
Rules
7×add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-log-exp
3×times-frac associate-/r*
2×pow1 cbrt-undiv div-exp
1×sub-neg flip3-- frac-2neg diff-log associate-*l/ prod-exp clear-num frac-sub flip-- cbrt-unprod div-inv associate-/l*
Counts
2 → 33
Calls

2 calls:

7.0ms
(/ (* y z) 2.0)
7.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))

series13.0ms (0.9%)

Counts
2 → 6
Calls

2 calls:

9.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
4.0ms
(/ (* y z) 2.0)

simplify45.0ms (3.3%)

Algorithm
1×egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
04948378
14948378

prune60.0ms (4.5%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New39039
Fresh000
Picked011
Done000
Total39140

Merged error: 0b

Counts
40 → 1

simplify1.0ms (0.1%)

Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
04913
14913

end0.0ms (0%)

sample602.0ms (44.5%)

Algorithm
1×intervals
Results
325.0ms7996×body80valid
45.0ms1176×body80invalid
0.0ms2×body2560valid
0.0ms2×body1280valid

Profiling

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