Details

Time bar (total: 4.0s)

sample30.0ms

Algorithm
intervals
Results
13.0ms324×body80valid

simplify1.2s

Counts
1 → 1
Iterations

Useful iterations: 3 (35.0ms)

IterNodesCost
01011
12011
24711
313810
436910
5135310
done500010

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite80.0ms

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 expm1-log1p-u flip3-- frac-2neg prod-exp clear-num flip-- cbrt-unprod log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 25
Calls
1 calls:
79.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

series52.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

simplify707.0ms

Counts
28 → 28
Iterations

Useful iterations: done (705.0ms)

IterNodesCost
070430
1201415
2930342
done5000315

prune75.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite40.0ms

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 expm1-log1p-u associate-*r/ div-exp pow-prod-down *-commutative log1p-expm1-u div-inv add-log-exp
Counts
1 → 40
Calls
1 calls:
38.0ms
(* 4.0 (/ (- x y) z))

series58.0ms

Counts
1 → 3
Calls
1 calls:
58.0ms
(* 4.0 (/ (- x y) z))

simplify587.0ms

Counts
43 → 43
Iterations

Useful iterations: 2 (138.0ms)

IterNodesCost
086443
1218412
2892366
done5001366

prune99.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1109
done109

end0.0ms

sample1.1s

Algorithm
intervals
Results
621.0ms10101×body80valid