Details

Time bar (total: 825.0ms)

sample19.0ms

Algorithm
intervals
Results
5.0ms232×body80valid
2.0ms23×body640valid
1.0ms15×body1280valid
1.0ms13×body320valid
0.0ms11×body160valid

simplify85.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0134
1293
2843
32813
47863
514653
635363
750023

prune5.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 14.4b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

2.2b
(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)

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(fma (- 1.0 y) (- 1.0 x) x)

simplify63.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 3 (18.0ms)

IterNodesCost
03563
18453
229853
3147650
4500150

prune23.0ms

Filtered
13 candidates to 11 candidates (84.6%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New12113
Fresh000
Picked101
Done000
Total13114

Merged error: 0.0b

Counts
14 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma y (- x 1.0) 1.0)

rewrite2.0ms

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)

series34.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(fma y (- x 1.0) 1.0)

simplify61.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
03250
16739
227939
3153239
4500139

prune20.0ms

Filtered
13 candidates to 10 candidates (76.9%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New13013
Fresh000
Picked011
Done000
Total13114

Merged error: 0.0b

Counts
14 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
052

end0.0ms

sample463.0ms

Algorithm
intervals
Results
157.0ms6961×body80valid
64.0ms824×body640valid
40.0ms388×body1280valid
32.0ms567×body320valid
14.0ms363×body160valid