Details

Time bar (total: 11.9s)

sample16.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify25.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
079
1149
2289
3429
4449
done449

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.5b

localize20.0ms

Local error

Found 1 expressions with local error:

14.9b
(/ (+ x y) (* (* x 2.0) y))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
*-un-lft-identity
times-frac associate-/l*
cbrt-undiv add-sqr-sqrt add-cube-cbrt div-exp prod-exp cbrt-unprod
associate-/l/ distribute-lft-out
pow1 frac-2neg flip3-+ clear-num associate-/r* flip-+ div-inv add-log-exp
Counts
1 → 27
Calls
1 calls:
39.0ms
(/ (+ x y) (* (* x 2.0) y))

series92.0ms

Counts
1 → 3
Calls
1 calls:
92.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify3.8s

Counts
30 → 30
Iterations

Useful iterations: 2 (162.0ms)

IterNodesCost
073406
1213392
2859314
34528314
done5000314

prune58.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (/ 0.5 x) (/ 0.5 y))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
times-frac
distribute-lft-out
add-sqr-sqrt add-cube-cbrt add-log-exp
div-inv
pow1 add-exp-log +-commutative flip3-+ frac-add sum-log add-cbrt-cube flip-+
Counts
1 → 17
Calls
1 calls:
39.0ms
(+ (/ 0.5 x) (/ 0.5 y))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(+ (/ 0.5 x) (/ 0.5 y))

simplify3.8s

Counts
20 → 20
Iterations

Useful iterations: 4 (1.5s)

IterNodesCost
046227
1117216
2279194
3831194
43589190
done5000190

prune60.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) (* x 2.0))
9.0b
(/ (/ (+ x y) (* x 2.0)) y)

rewrite78.0ms

Algorithm
rewrite-expression-head
Rules
44×times-frac
33×*-un-lft-identity
21×add-sqr-sqrt add-cube-cbrt
16×add-exp-log add-cbrt-cube
12×associate-/l*
cbrt-undiv div-exp
div-inv distribute-lft-out
associate-/r*
associate-/l/
pow1 frac-2neg prod-exp clear-num cbrt-unprod add-log-exp
flip3-+ flip-+
Counts
2 → 77
Calls
2 calls:
29.0ms
(/ (+ x y) (* x 2.0))
43.0ms
(/ (/ (+ x y) (* x 2.0)) y)

series106.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(/ (+ x y) (* x 2.0))
59.0ms
(/ (/ (+ x y) (* x 2.0)) y)

simplify3.5s

Counts
83 → 83
Iterations

Useful iterations: 2 (214.0ms)

IterNodesCost
01341127
13311092
21050970
34525970
done5000970

prune195.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes2.0ms