Details

Time bar (total: 5.6s)

sample15.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify2.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
155
done55

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 (+ x y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
associate-/r* distribute-lft-out
add-exp-log add-cbrt-cube associate-/l*
associate-/r/
pow1 cbrt-undiv expm1-log1p-u frac-2neg flip3-+ div-exp clear-num flip-+ log1p-expm1-u div-inv add-log-exp
Counts
1 → 35
Calls
1 calls:
11.0ms
(/ x (+ x y))

series70.0ms

Counts
1 → 3
Calls
1 calls:
70.0ms
(/ x (+ x y))

simplify1.7s

Counts
38 → 38
Iterations

Useful iterations: 2 (79.0ms)

IterNodesCost
061336
1131317
2433299
32441299
done5001299

prune85.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
8.4b
(cbrt (/ x (+ x y)))
8.4b
(cbrt (/ x (+ x y)))
8.4b
(cbrt (/ x (+ x y)))

rewrite133.0ms

Algorithm
rewrite-expression-head
Rules
150×cbrt-prod
128×*-un-lft-identity
102×times-frac
92×add-sqr-sqrt
68×add-cube-cbrt
27×swap-sqr distribute-lft-out
21×associate-*r* associate-*l*
14×associate-/r/
11×pow1
pow1/3 unswap-sqr
cbrt-div flip3-+ flip-+ div-inv
add-exp-log
expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
pow-prod-down pow-sqr pow-prod-up
pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 188
Calls
4 calls:
88.0ms
(* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
11.0ms
(cbrt (/ x (+ x y)))
12.0ms
(cbrt (/ x (+ x y)))
13.0ms
(cbrt (/ x (+ x y)))

series718.0ms

Counts
4 → 12
Calls
4 calls:
182.0ms
(* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
145.0ms
(cbrt (/ x (+ x y)))
204.0ms
(cbrt (/ x (+ x y)))
186.0ms
(cbrt (/ x (+ x y)))

simplify1.3s

Counts
200 → 200
Iterations

Useful iterations: done (1.2s)

IterNodesCost
01673130
12932901
211822813
done50002733

prune697.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes35.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
155
done55

end0.0ms

sample913.0ms

Algorithm
intervals
Results
597.0ms8000×body80valid