Details

Time bar (total: 4.6s)

sample31.0ms

Algorithm
intervals
Results
12.0ms289×body80valid

simplify443.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01313
12413
24613
37213
49313
510113
611013
714113
820313
922213
1022413
done22413

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
0.0b
(/ (* y z) 2.0)

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log add-cbrt-cube
add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-log-exp
times-frac associate-/r*
pow1 cbrt-undiv div-exp
sub-neg flip3-- frac-2neg diff-log associate-*l/ prod-exp clear-num frac-sub flip-- cbrt-unprod div-inv associate-/l*
Counts
2 → 34
Calls
2 calls:
13.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
26.0ms
(/ (* y z) 2.0)

series105.0ms

Counts
2 → 6
Calls
2 calls:
80.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
25.0ms
(/ (* y z) 2.0)

simplify2.7s

Counts
40 → 40
Iterations

Useful iterations: 2 (139.0ms)

IterNodesCost
085450
1207426
2706384
33252384
done5000384

prune119.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01313
11613
done1613

end0.0ms

sample1.2s

Algorithm
intervals
Results
678.0ms9140×body80valid
1.0msbody2560valid