Details

Time bar (total: 7.8s)

sample30.0ms

Algorithm
intervals
Results
12.0ms300×body80valid

simplify1.6s

Counts
1 → 1
Iterations

Useful iterations: 5 (58.0ms)

IterNodesCost
057
1117
2257
3417
4647
5906
61266
71466
81696
91826
101946
112136
122386
132846
143916
155276
166206
176536
186556
done6556

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (- 1 x) 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 (- 1 x) y x)

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(fma (- 1 x) y x)

simplify891.0ms

Counts
13 → 13
Iterations

Useful iterations: 3 (54.0ms)

IterNodesCost
018110
131110
26898
317895
473495
done500195

prune31.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- y (* x y))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
add-sqr-sqrt add-cube-cbrt fma-neg prod-diff add-log-exp
pow1 add-exp-log expm1-log1p-u sub-neg flip3-- distribute-rgt-out-- diff-log add-cbrt-cube flip-- log1p-expm1-u
Counts
1 → 21
Calls
1 calls:
6.0ms
(- y (* x y))

series37.0ms

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

simplify4.4s

Counts
24 → 24
Iterations

Useful iterations: 4 (1.1s)

IterNodesCost
040208
195202
2251179
3837174
42308155
done5000155

prune40.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes37.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
056
176
done76

end0.0ms

sample735.0ms

Algorithm
intervals
Results
365.0ms9140×body80valid
0.0msbody1280valid
0.0msbody640valid