Details

Time bar (total: 2.6s)

sample23.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify12.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
175
2105
3125
4135
done135

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (+ x y) x)

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity add-log-exp
sum-log distribute-lft-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ flip3-+ add-cbrt-cube flip-+
Counts
1 → 15
Calls
1 calls:
30.0ms
(+ (+ x y) x)

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(+ (+ x y) x)

simplify813.0ms

Counts
18 → 18
Iterations

Useful iterations: done (812.0ms)

IterNodesCost
032145
181140
2246130
31089122
done5001116

prune26.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (+ x y) x)
19.2b
(/ (* y (+ (+ x y) x)) y)

rewrite90.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
add-exp-log add-cbrt-cube add-log-exp
add-sqr-sqrt add-cube-cbrt
times-frac associate-/r* sum-log distribute-lft-out
pow1 cbrt-undiv flip3-+ associate-*r/ div-exp flip-+ associate-/l/
+-commutative associate-+l+ frac-2neg prod-exp clear-num cbrt-unprod div-inv associate-/l*
Counts
2 → 38
Calls
2 calls:
32.0ms
(+ (+ x y) x)
56.0ms
(/ (* y (+ (+ x y) x)) y)

series65.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(+ (+ x y) x)
40.0ms
(/ (* y (+ (+ x y) x)) y)

simplify880.0ms

Counts
44 → 44
Iterations

Useful iterations: done (879.0ms)

IterNodesCost
073465
1211451
21300391
done5001389

prune119.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize8.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify1.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
done00

prune2.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
175
done75

end0.0ms

sample469.0ms

Algorithm
intervals
Results
217.0ms8002×body80valid