Details

Time bar (total: 1.1s)

sample20.0ms

Algorithm
intervals
Results
8.0ms314×body80valid

simplify65.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0205
1475
21385
33175
46115
512395
619195
750015
done50015

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log add-cbrt-cube
add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
cbrt-undiv associate-*r/ div-exp associate-/l/
pow1 flip3-- frac-2neg prod-exp clear-num flip-- cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
43.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

series48.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

simplify93.0ms

Counts
26 → 26
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0187192
1790156
24301156
35001156
done5001156

prune48.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) z)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
associate-/l*
distribute-lft-out-- difference-of-squares
add-exp-log associate-/r* add-cbrt-cube
associate-/l/
pow1 cbrt-undiv flip3-- frac-2neg div-sub div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
14.0ms
(/ (- x y) z)

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(/ (- x y) z)

simplify108.0ms

Counts
41 → 41
Iterations

Useful iterations: 3 (36.0ms)

IterNodesCost
0156197
1435187
21461187
34607186
45003186
done5003186

prune79.0ms

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

simplify2.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000
done00

prune2.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0136
1136
done136

end0.0ms

sample555.0ms

Algorithm
intervals
Results
266.0ms10155×body80valid