Details

Time bar (total: 5.0s)

sample21.0ms

Algorithm
intervals
Results
9.0ms305×body80valid

simplify4.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
187
297
done97

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (fabs (- x y)) (fabs y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
add-exp-log associate-/r* add-cbrt-cube associate-/l*
pow1 cbrt-undiv expm1-log1p-u frac-2neg div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 29
Calls
1 calls:
8.0ms
(/ (fabs (- x y)) (fabs y))

series16.0ms

Counts
1 → 3
Calls
1 calls:
16.0ms
(/ (fabs (- x y)) (fabs y))

simplify1.0s

Counts
32 → 32
Iterations

Useful iterations: 3 (149.0ms)

IterNodesCost
054385
193376
2268350
31252348
done5001348

prune83.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.3b
(/ 1 (sqrt (fabs y)))
0.3b
(* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
0.4b
(/ (fabs (- x y)) (sqrt (fabs y)))

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
105×add-sqr-sqrt
94×times-frac
65×*-un-lft-identity
59×add-cube-cbrt
53×sqrt-prod
31×add-exp-log
22×associate-*r* associate-*l*
19×add-cbrt-cube
15×unswap-sqr
12×associate-/r*
11×div-exp
prod-exp
pow1
cbrt-undiv associate-/l*
cbrt-unprod div-inv
expm1-log1p-u rec-exp pow-flip 1-exp log1p-expm1-u add-log-exp
frac-2neg clear-num
frac-times sqrt-pow1 pow1/2 associate-*r/ pow-prod-down associate-*l/ *-commutative inv-pow
Counts
3 → 173
Calls
3 calls:
7.0ms
(/ 1 (sqrt (fabs y)))
43.0ms
(* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
7.0ms
(/ (fabs (- x y)) (sqrt (fabs y)))

series58.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(/ 1 (sqrt (fabs y)))
9.0ms
(* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
21.0ms
(/ (fabs (- x y)) (sqrt (fabs y)))

simplify2.4s

Counts
182 → 182
Iterations

Useful iterations: done (2.4s)

IterNodesCost
01842890
14942633
236112329
done50002156

prune406.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes44.0ms

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
067
done67

end0.0ms

sample839.0ms

Algorithm
intervals
Results
551.0ms9113×body80valid