Details

Time bar (total: 6.6s)

sample89.0ms

Algorithm
intervals
Results
14.0ms351×body80valid

simplify80.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
067
197
2167
3267
4337
done337

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x x) y)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip-- difference-of-squares
Counts
1 → 13
Calls
1 calls:
21.0ms
(- (* x x) y)

series54.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(- (* x x) y)

simplify1.5s

Counts
16 → 16
Iterations

Useful iterations: 2 (84.0ms)

IterNodesCost
032136
187133
2312113
31761113
done5000113

prune42.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (pow x 4) (* y (+ y (* x x))))
0.1b
(* y (+ y (* x x)))
2.6b
(- (pow x 6) (pow y 3))
37.8b
(/ (- (pow x 6) (pow y 3)) (+ (pow x 4) (* y (+ y (* x x)))))

rewrite196.0ms

Algorithm
rewrite-expression-head
Rules
114×add-sqr-sqrt
60×difference-of-squares
48×times-frac
37×*-un-lft-identity
35×unpow-prod-down sqr-pow
27×add-cube-cbrt
16×associate-/l*
15×cube-prod
add-exp-log add-cbrt-cube add-log-exp
pow1
distribute-lft-out--
flip3-+ associate-*r* associate-*l* associate-/r* flip-+
distribute-rgt-in associate-+r+ flip3-- distribute-lft-in associate-*r/ associate-/r/ flip-- associate-/l/
cbrt-undiv +-commutative sub-neg frac-2neg diff-log div-sub div-exp pow-prod-down prod-exp clear-num sum-log *-commutative cbrt-unprod div-inv unswap-sqr
Counts
4 → 144
Calls
4 calls:
14.0ms
(+ (pow x 4) (* y (+ y (* x x))))
24.0ms
(* y (+ y (* x x)))
24.0ms
(- (pow x 6) (pow y 3))
126.0ms
(/ (- (pow x 6) (pow y 3)) (+ (pow x 4) (* y (+ y (* x x)))))

series385.0ms

Counts
4 → 12
Calls
4 calls:
59.0ms
(+ (pow x 4) (* y (+ y (* x x))))
101.0ms
(* y (+ y (* x x)))
86.0ms
(- (pow x 6) (pow y 3))
139.0ms
(/ (- (pow x 6) (pow y 3)) (+ (pow x 4) (* y (+ y (* x x)))))

simplify2.4s

Counts
156 → 156
Iterations

Useful iterations: done (2.4s)

IterNodesCost
02273937
15813705
230133567
done50013565

prune830.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes112.0ms

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
067
177
done77

end0.0ms

sample845.0ms

Algorithm
intervals
Results
464.0ms10709×body80valid
0.0msbody160valid