Details

Time bar (total: 3.2s)

sample39.0ms

Algorithm
intervals
Results
18.0ms352×body80valid

simplify168.0ms

Counts
1 → 1
Iterations
IterNodes
done124
6124
5122
4110
373
233
114
07

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (* (- x y) 2.0))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-cbrt-cube add-exp-log
associate-*l* pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt *-un-lft-identity associate-*l/ associate-*r/ add-cube-cbrt
expm1-log1p-u flip3-- associate-*r* *-commutative log1p-expm1-u flip-- add-log-exp
Counts
1 → 22
Calls
1 calls:
27.0ms
(* x (* (- x y) 2.0))

series73.0ms

Counts
1 → 3
Calls
1 calls:
73.0ms
(* x (* (- x y) 2.0))

simplify569.0ms

Counts
25 → 25
Iterations
IterNodes
done5000
2673
1144
054

prune82.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x x) (* x y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt expm1-log1p-u pow1 sub-neg *-un-lft-identity flip3-- add-cbrt-cube fma-neg diff-log prod-diff add-exp-log add-cube-cbrt log1p-expm1-u flip-- distribute-lft-out--
Counts
1 → 17
Calls
1 calls:
13.0ms
(- (* x x) (* x y))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(- (* x x) (* x y))

simplify638.0ms

Counts
20 → 20
Iterations
IterNodes
done5000
2674
1118
038

prune74.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma x x (- (* x y)))

series51.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(fma x x (- (* x y)))

simplify406.0ms

Counts
13 → 13
Iterations
IterNodes
done5001
3460
285
129
018

prune44.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes97.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done15
215
113
07

end0.0ms

sample862.0ms

Algorithm
intervals
Results
518.0ms11132×body80valid