Details

Time bar (total: 3.5s)

sample9.0ms

Algorithm
intervals
Results
3.0ms256×body80valid

simplify2.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
055
165
done65

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (/ 1.0 3.0))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
fma-def add-log-exp
add-sqr-sqrt add-cube-cbrt
pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ sum-log add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out
Counts
1 → 17
Calls
1 calls:
6.0ms
(+ x (/ 1.0 3.0))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(+ x (/ 1.0 3.0))

simplify1.9s

Counts
20 → 20
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
030135
183129
2191119
3446119
41157119
53304119
done5000119

prune41.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (/ 1.0 3.0))
0.0b
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
15.5b
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (- x (/ 1.0 3.0)))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
80×add-sqr-sqrt
62×*-un-lft-identity
57×times-frac
50×add-cube-cbrt
40×prod-diff
20×difference-of-squares
add-log-exp
associate-/r* distribute-lft-out--
add-exp-log add-cbrt-cube
flip3-- fma-neg flip-- div-inv associate-/l*
pow1 expm1-log1p-u log1p-expm1-u
sub-neg diff-log associate-/r/ associate-/l/
cbrt-undiv frac-2neg div-sub div-exp clear-num
Counts
3 → 129
Calls
3 calls:
11.0ms
(- x (/ 1.0 3.0))
3.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
18.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (- x (/ 1.0 3.0)))

series168.0ms

Counts
3 → 9
Calls
3 calls:
26.0ms
(- x (/ 1.0 3.0))
43.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
99.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (- x (/ 1.0 3.0)))

simplify818.0ms

Counts
138 → 138
Iterations

Useful iterations: done (812.0ms)

IterNodesCost
02513504
16083181
220012398
done50002392

prune259.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes21.0ms

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
055
165
done65

end0.0ms

sample199.0ms

Algorithm
intervals
Results
111.0ms8000×body80valid