Details

Time bar (total: 9.4s)

sample36.0ms

Algorithm
intervals
Results
9.0ms215×body80valid
4.0ms27×body640valid
3.0ms28×body320valid
2.0ms11×body1280valid
1.0ms11×body160valid

simplify4.4s

Counts
1 → 1
Iterations

Useful iterations: 2 (4.0ms)

IterNodesCost
079
1139
2298
3848
42928
59478
647358
done50008

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 18.2b

localize13.0ms

Local error

Found 1 expressions with local error:

3.4b
(fma (- 1.0 y) (- 1.0 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 (- 1.0 y) (- 1.0 x) x)

series48.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(fma (- 1.0 y) (- 1.0 x) x)

simplify1.7s

Counts
13 → 13
Iterations

Useful iterations: 4 (376.0ms)

IterNodesCost
020142
135139
284123
3298120
41852117
done5000117

prune40.0ms

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
(fma y (- x 1.0) 1.0)

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 (- x 1.0) 1.0)

series52.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(fma y (- x 1.0) 1.0)

simplify1.9s

Counts
13 → 13
Iterations

Useful iterations: 2 (12.0ms)

IterNodesCost
019116
132113
26795
326995
4190795
done500095

prune52.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
056
done56

end0.0ms

sample1.1s

Algorithm
intervals
Results
354.0ms7012×body80valid
160.0ms399×body1280valid
124.0ms825×body640valid
119.0ms592×body320valid
26.0ms351×body160valid