Details

Time bar (total: 6.4s)

sample43.0ms

Algorithm
intervals
Results
21.0ms470×body80valid

simplify214.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
047
1117
2277
3657
41507
52737
63237
73407
83427
done3427

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) (+ x y))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
pow1
add-sqr-sqrt
flip3-+ swap-sqr flip-+ distribute-lft-out
add-cube-cbrt
frac-times associate-*r* associate-*l*
add-exp-log add-cbrt-cube
associate-*r/ associate-*l/
pow2 distribute-rgt-in expm1-log1p-u distribute-lft-in pow-plus pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 42
Calls
1 calls:
35.0ms
(* (+ x y) (+ x y))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(* (+ x y) (+ x y))

simplify1.5s

Counts
45 → 45
Iterations

Useful iterations: done (1.5s)

IterNodesCost
064532
1232465
21742416
done5002406

prune97.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma x x (* y (fma x 2 y)))
0.0b
(* y (fma x 2 y))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
associate-*r* associate-*l* fma-udef
expm1-log1p-u log1p-expm1-u add-log-exp
distribute-rgt-in distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 32
Calls
2 calls:
1.0ms
(fma x x (* y (fma x 2 y)))
16.0ms
(* y (fma x 2 y))

series188.0ms

Counts
2 → 6
Calls
2 calls:
74.0ms
(fma x x (* y (fma x 2 y)))
114.0ms
(* y (fma x 2 y))

simplify2.6s

Counts
38 → 38
Iterations

Useful iterations: 3 (842.0ms)

IterNodesCost
054382
1110379
2440324
33097316
done5000316

prune122.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes74.0ms

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
069
179
done79

end0.0ms

sample1.4s

Algorithm
intervals
Results
387.0ms14202×body80valid