Details

Time bar (total: 5.9s)

sample42.0ms

Algorithm
intervals
Results
28.0ms325×body80valid

simplify1.3s

Counts
1 → 1
Iterations
IterNodes
done2000
71577
6779
5462
4258
3113
248
122
012

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (+ 0.75 (/ (- x z) y)) 4.0 1.0)
0.0b
(/ (- x z) y)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
15×times-frac
12×add-cube-cbrt
associate-/l*
add-cbrt-cube add-exp-log distribute-lft-out-- difference-of-squares
associate-/r*
expm1-log1p-u pow1 insert-posit16 log1p-expm1-u add-log-exp associate-/l/
cbrt-undiv clear-num frac-2neg flip3-- div-sub div-exp fma-udef div-inv flip--
Counts
2 → 52
Calls
2 calls:
0.0ms
(fma (+ 0.75 (/ (- x z) y)) 4.0 1.0)
17.0ms
(/ (- x z) y)

series77.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(fma (+ 0.75 (/ (- x z) y)) 4.0 1.0)
37.0ms
(/ (- x z) y)

simplify694.0ms

Counts
58 → 58
Iterations
IterNodes
done2011
31576
2470
1202
096

prune196.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (/ x y) (/ z y))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
253×times-frac
204×add-sqr-sqrt
200×*-un-lft-identity
192×add-cube-cbrt
169×prod-diff
29×div-inv
13×fma-neg
distribute-lft-out-- difference-of-squares
add-log-exp
expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube distribute-rgt-out-- diff-log add-exp-log frac-sub insert-posit16 log1p-expm1-u flip-- sub-div
Counts
1 → 208
Calls
1 calls:
14.0ms
(- (/ x y) (/ z y))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(- (/ x y) (/ z y))

simplify652.0ms

Counts
211 → 211
Iterations
IterNodes
done2000
21584
1706
0311

prune900.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations
IterNodes
done8
08

end0.0ms

sample1.9s

Algorithm
intervals
Results
1.6s10122×body80valid