Details

Time bar (total: 16.3s)

sample42.0ms

Algorithm
intervals
Results
16.0ms307×body80valid

simplify88.0ms

Counts
1 → 1
Iterations

Useful iterations: 7 (66.0ms)

IterNodesCost
067
1167
2247
3377
4447
5507
6547
7646
8666
done666

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

2.9b
(fma (/ y z) x x)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma (/ y z) x x)

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(fma (/ y z) x x)

simplify5.2s

Counts
13 → 13
Iterations

Useful iterations: 2 (18.0ms)

IterNodesCost
018110
126107
25695
319995
482395
5383095
done500095

prune65.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

3.8b
(fma (/ x z) y x)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma (/ x z) y x)

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(fma (/ x z) y x)

simplify3.0s

Counts
13 → 13
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
018110
125107
25095
316195
456295
5254195
done500095

prune58.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

5.4b
(/ (* x y) z)

rewrite16.0ms

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 div-exp
pow1 expm1-log1p-u frac-2neg prod-exp clear-num cbrt-unprod log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
15.0ms
(/ (* x y) z)

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(/ (* x y) z)

simplify4.0s

Counts
26 → 26
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
050198
1112191
2390161
31765161
done5000161

prune97.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.5b
(/ 1 (/ z (* x y)))
5.4b
(/ z (* x y))

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
36×times-frac
28×add-exp-log
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
16×add-cbrt-cube
14×div-exp
associate-/r*
cbrt-undiv
div-inv associate-/l*
prod-exp
pow1 rec-exp 1-exp
expm1-log1p-u frac-2neg clear-num cbrt-unprod log1p-expm1-u add-log-exp
pow-flip associate-/r/ inv-pow
Counts
2 → 81
Calls
2 calls:
37.0ms
(/ 1 (/ z (* x y)))
16.0ms
(/ z (* x y))

series76.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(/ 1 (/ z (* x y)))
37.0ms
(/ z (* x y))

simplify3.2s

Counts
87 → 87
Iterations

Useful iterations: 3 (1.7s)

IterNodesCost
0122894
1261763
2661631
33116613
done5001613

prune203.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes1.0ms