Details

Time bar (total: 7.3s)

sample28.0ms

Algorithm
intervals
Results
12.0ms256×body80valid

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0583
1783
21083
done1083

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ y 200.0))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
39×prod-diff
38×*-un-lft-identity
36×add-cube-cbrt
28×times-frac
fma-neg div-inv add-log-exp
difference-of-squares
expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log log1p-expm1-u flip-- distribute-lft-out--
Counts
1 → 59
Calls
1 calls:
20.0ms
(- x (/ y 200.0))

series53.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(- x (/ y 200.0))

simplify2.1s

Counts
62 → 62
Iterations

Useful iterations: done (2.1s)

IterNodesCost
015528710
138325616
2148520274
done500015555

prune174.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize73.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
59.9b
(fma (- (/ (cbrt y) (cbrt 200.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt 200.0) (cbrt 200.0))) (* (/ (cbrt y) (cbrt 200.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt 200.0) (cbrt 200.0)))))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
cbrt-prod
add-sqr-sqrt *-un-lft-identity add-cube-cbrt
expm1-log1p-u pow1 add-cbrt-cube add-exp-log log1p-expm1-u add-log-exp
pow1/3
fma-udef
Counts
4 → 49
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
0.0ms
(fma (- (/ (cbrt y) (cbrt 200.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt 200.0) (cbrt 200.0))) (* (/ (cbrt y) (cbrt 200.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt 200.0) (cbrt 200.0)))))

series2.1s

Counts
4 → 12
Calls
4 calls:
267.0ms
(cbrt y)
297.0ms
(cbrt y)
249.0ms
(cbrt y)
1.3s
(fma (- (/ (cbrt y) (cbrt 200.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt 200.0) (cbrt 200.0))) (* (/ (cbrt y) (cbrt 200.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt 200.0) (cbrt 200.0)))))

simplify1.7s

Counts
61 → 61
Iterations

Useful iterations: done (1.7s)

IterNodesCost
04514157
18412196
227412079
3162110439
done50018200

prune440.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes166.0ms

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
0583
done583

end0.0ms

sample412.0ms

Algorithm
intervals
Results
212.0ms8000×body80valid