Details

Time bar (total: 1.3s)

sample19.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
2.0ms72×body80nan

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
073
173

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 25.9b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x x) y)
24.1b
(sqrt (+ (* x x) y))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
add-log-exp
pow1 add-cube-cbrt *-un-lft-identity sqrt-prod
add-exp-log expm1-log1p-u flip3-+ sqrt-div add-cbrt-cube flip-+ log1p-expm1-u
+-commutative rem-sqrt-square fma-def sqrt-pow1 pow1/2 sum-log hypot-def
Counts
2 → 32
Calls
2 calls:
3.0ms
(+ (* x x) y)
5.0ms
(sqrt (+ (* x x) y))

series59.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(+ (* x x) y)
40.0ms
(sqrt (+ (* x x) y))

simplify53.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 3 (49.0ms)

IterNodesCost
0153160
1518146
21716138
35002136

prune90.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (* 1/2 (/ y x)))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
fma-def add-log-exp
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ sum-log add-cbrt-cube flip-+ log1p-expm1-u
Counts
1 → 16
Calls
1 calls:
2.0ms
(+ x (* 1/2 (/ y x)))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(+ x (* 1/2 (/ y x)))

simplify112.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
08884
132270
2125370
3455270
4500170

prune38.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma 1/2 (/ y x) x)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma 1/2 (/ y x) x)

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(fma 1/2 (/ y x) x)

simplify77.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
02144
14839
215639
358539
4278439
5500139

prune22.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes106.0ms

Accuracy

99.4% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 21.5b

bsearch54.0ms

Steps
ItersRangePoint
6
5.288073834475204e+109
7.135840306141594e+110
2.970399412638252e+110
10
-9.309098619526775e+155
-1.6212642922343508e+140
-1.3715429971931085e+154

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0239
1309
2329
3329

end0.0ms

sample532.0ms

Algorithm
intervals
Results
274.0ms8000×body80valid
90.0ms2700×body80nan