Details

Time bar (total: 4.2s)

sample32.0ms

Algorithm
intervals
Results
14.0ms324×body80valid

simplify894.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01011
12011
24711
313011
433511
5118111
done500111

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite62.0ms

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:
61.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

series77.0ms

Counts
1 → 3
Calls
1 calls:
77.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

simplify820.0ms

Counts
26 → 26
Iterations

Useful iterations: done (819.0ms)

IterNodesCost
068406
1194395
2897323
done5001317

prune56.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt
19×associate-*r*
17×*-un-lft-identity
16×times-frac
11×add-cube-cbrt
add-exp-log add-cbrt-cube
pow1 associate-*l* distribute-lft-out-- difference-of-squares
prod-exp cbrt-unprod unswap-sqr
cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
43.0ms
(* 4.0 (/ (- x y) z))

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(* 4.0 (/ (- x y) z))

simplify617.0ms

Counts
41 → 41
Iterations

Useful iterations: 2 (183.0ms)

IterNodesCost
084427
1215396
2885350
done5000350

prune128.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1109
done109

end0.0ms

sample1.4s

Algorithm
intervals
Results
985.0ms10101×body80valid