Details

Time bar (total: 905.0ms)

sample17.0ms

Algorithm
intervals
Results
6.0ms295×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
1113
2133
3133

prune3.0ms

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x y) (+ y y))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
75×*-un-lft-identity
48×times-frac
39×add-sqr-sqrt add-cube-cbrt
28×distribute-lft-out
15×distribute-rgt-out
12×associate-/r*
5×distribute-lft1-in count-2 distribute-rgt1-in
4×associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-+ associate-/r/ flip-+ associate-/l/
1×pow1 cbrt-undiv frac-2neg div-exp clear-num div-inv add-log-exp
Counts
1 → 80
Calls
1 calls:
8.0ms
(/ (+ x y) (+ y y))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(/ (+ x y) (+ y y))

simplify109.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0225519
1735475
23013475
35002475

prune145.0ms

Filtered
83 candidates to 47 candidates (43.4%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New82183
Fresh000
Picked101
Done000
Total83184

Merged error: 0b

Counts
84 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* 1/2 (/ x y))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
6.0ms
(* 1/2 (/ x y))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(* 1/2 (/ x y))

simplify66.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0164128
1727118
22952118
35001118

prune66.0ms

Filtered
35 candidates to 24 candidates (31.4%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New35035
Fresh000
Picked011
Done000
Total35136

Merged error: 0b

Counts
36 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
083
183

end0.0ms

sample402.0ms

Algorithm
intervals
Results
182.0ms9105×body80valid

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