Details

Time bar (total: 3.7s)

sample20.0ms

Algorithm
intervals
Results
9.0ms298×body80valid

simplify6.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
175
285
done85

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x y) x)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
14.0ms
(- (* x y) x)

series55.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(- (* x y) x)

simplify3.3s

Counts
15 → 15
Iterations

Useful iterations: 3 (84.0ms)

IterNodesCost
026128
161125
2168111
3480109
41131109
53592109
done5001109

prune32.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* y (* x y)) x)
0.2b
(* y (* x y))
2.6b
(* x (- (* y (* x y)) x))
28.0b
(/ (* x (- (* y (* x y)) x)) (+ (* x y) x))

rewrite270.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log add-cbrt-cube
11×pow1 add-sqr-sqrt
add-cube-cbrt *-un-lft-identity
associate-*l* add-log-exp
prod-exp cbrt-unprod
associate-*r/ associate-*r* pow-prod-down
sub-neg flip3-- times-frac associate-/r* flip--
cbrt-undiv distribute-rgt-in distribute-lft-in div-exp associate-/r/ *-commutative associate-/l/
frac-2neg flip3-+ diff-log clear-num flip-+ div-inv associate-/l* unswap-sqr
Counts
4 → 79
Calls
4 calls:
36.0ms
(- (* y (* x y)) x)
31.0ms
(* y (* x y))
99.0ms
(* x (- (* y (* x y)) x))
101.0ms
(/ (* x (- (* y (* x y)) x)) (+ (* x y) x))

series2.0ms