Details

Time bar (total: 4.5s)

sample24.0ms

Algorithm
intervals
Results
9.0ms297×body80valid

simplify37.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
09165
114165
219165
323165
425165
526165
done26165

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
109×times-frac
91×prod-diff
86×add-sqr-sqrt
83×*-un-lft-identity
81×add-cube-cbrt
22×div-inv
7×add-cbrt-cube fma-neg add-exp-log
4×add-log-exp
3×associate-/r*
2×expm1-log1p-u pow1 cbrt-undiv div-exp log1p-expm1-u difference-of-squares
1×clear-num sub-neg frac-2neg flip3-- diff-log prod-exp frac-sub cbrt-unprod flip-- associate-/l* distribute-lft-out--
Counts
2 → 139
Calls
2 calls:
30.0ms
(- (/ (* x y) 2.0) (/ z 8.0))
13.0ms
(/ (* x y) 2.0)

series94.0ms

Counts
2 → 6
Calls
2 calls:
65.0ms
(- (/ (* x y) 2.0) (/ z 8.0))
29.0ms
(/ (* x y) 2.0)

simplify2.8s

Counts
145 → 145
Iterations

Useful iterations: done (2.8s)

IterNodesCost
025674608
161866992
2170257623
done500450345

prune665.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize12.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
done00

prune4.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify2.0ms

Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
011221
115180
done15180

end0.0ms

sample799.0ms

Algorithm
intervals
Results
458.0ms9186×body80valid