Details

Time bar (total: 8.5s)

sample29.0ms

Algorithm
intervals
Results
12.0ms295×body80valid

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
06162
18162
29162
done9162

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt
associate-/r* add-cbrt-cube add-exp-log associate-/l*
expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg div-exp log1p-expm1-u div-inv add-log-exp
Counts
1 → 29
Calls
1 calls:
7.0ms
(/ (fabs (- x y)) (fabs y))

series15.0ms

Counts
1 → 3
Calls
1 calls:
15.0ms
(/ (fabs (- x y)) (fabs y))

simplify1.7s

Counts
32 → 32
Iterations

Useful iterations: 2 (73.0ms)

IterNodesCost
0549125
1938852
22688772
312418772
done50008772

prune162.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (fabs (- x y)) (/ 1 (fabs y)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×associate-*r*
11×times-frac
10×*-un-lft-identity add-exp-log
add-cube-cbrt
add-cbrt-cube
prod-exp
pow1 associate-*l* unswap-sqr
div-exp cbrt-unprod
expm1-log1p-u cbrt-undiv rec-exp 1-exp pow-prod-down associate-*r/ un-div-inv *-commutative log1p-expm1-u div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
28.0ms
(* (fabs (- x y)) (/ 1 (fabs y)))

series17.0ms

Counts
1 → 3
Calls
1 calls:
17.0ms
(* (fabs (- x y)) (/ 1 (fabs y)))

simplify3.5s

Counts
41 → 41
Iterations

Useful iterations: done (3.5s)

IterNodesCost
07811532
119210177
216568988
done50008828

prune173.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (fabs (- x y)) (fabs y))
0.6b
(expm1 (/ (fabs (- x y)) (fabs y)))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
times-frac
add-cbrt-cube add-exp-log
associate-/r* log1p-expm1-u associate-/l*
expm1-log1p-u pow1 add-log-exp
cbrt-undiv expm1-log1p clear-num frac-2neg div-exp div-inv expm1-udef
Counts
2 → 40
Calls
2 calls:
4.0ms
(/ (fabs (- x y)) (fabs y))
0.0ms
(expm1 (/ (fabs (- x y)) (fabs y)))

series73.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(/ (fabs (- x y)) (fabs y))
55.0ms
(expm1 (/ (fabs (- x y)) (fabs y)))

simplify1.9s

Counts
46 → 46
Iterations

Useful iterations: 2 (100.0ms)

IterNodesCost
06412924
111312368
234712288
3157112288
done500112288

prune247.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes138.0ms

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
06162
done6162

end0.0ms

sample485.0ms

Algorithm
intervals
Results
285.0ms9148×body80valid