Details

Time bar (total: 8.0s)

sample11.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0583
1683
done683

prune3.0ms

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 (/ 1.0 3.0))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
fma-def add-log-exp
add-sqr-sqrt add-cube-cbrt
expm1-log1p-u pow1 +-commutative sum-log flip3-+ add-cbrt-cube add-exp-log flip-+ log1p-expm1-u distribute-lft-out
Counts
1 → 17
Calls
1 calls:
21.0ms
(+ x (/ 1.0 3.0))

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(+ x (/ 1.0 3.0))

simplify4.4s

Counts
20 → 20
Iterations

Useful iterations: 2 (55.0ms)

IterNodesCost
0302832
1832436
22262411
35572411
414702411
543972411
done50002411

prune58.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))
0.0b
(fma (* x x) x (* (/ 1.0 3.0) (* (/ 1.0 3.0) (/ 1.0 3.0))))
0.3b
(* x (/ 1.0 3.0))
22.2b
(/ (fma (* x x) x (* (/ 1.0 3.0) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))))

rewrite103.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
20×*-un-lft-identity add-cube-cbrt
19×times-frac
13×associate-*r*
11×add-cbrt-cube add-exp-log
associate-*r/
pow1 add-log-exp
expm1-log1p-u log1p-expm1-u
associate-/r* associate-*l* frac-sub associate-/l*
cbrt-undiv div-exp associate-*l/ prod-exp associate-/r/ cbrt-unprod div-inv sub-div unswap-sqr
frac-times clear-num sub-neg frac-2neg flip3-+ flip3-- distribute-rgt-out-- fma-neg diff-log prod-diff pow-prod-down *-commutative flip-+ fma-udef flip--
Counts
4 → 97
Calls
4 calls:
16.0ms
(- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))
1.0ms
(fma (* x x) x (* (/ 1.0 3.0) (* (/ 1.0 3.0) (/ 1.0 3.0))))
17.0ms
(* x (/ 1.0 3.0))
67.0ms
(/ (fma (* x x) x (* (/ 1.0 3.0) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))))

series401.0ms

Counts
4 → 12
Calls
4 calls:
60.0ms
(- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))
121.0ms
(fma (* x x) x (* (/ 1.0 3.0) (* (/ 1.0 3.0) (/ 1.0 3.0))))
16.0ms
(* x (/ 1.0 3.0))
203.0ms
(/ (fma (* x x) x (* (/ 1.0 3.0) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))))

simplify2.0s

Counts
109 → 109
Iterations

Useful iterations: done (1.9s)

IterNodesCost
018133332
144730668
2162329993
done500129873

prune546.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes77.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0583
1683
done683

end0.0ms

sample371.0ms

Algorithm
intervals
Results
198.0ms8000×body80valid