Details

Time bar (total: 7.4s)

sample32.0ms

Algorithm
intervals
Results
12.0ms295×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
06

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))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt
3×associate-/r* add-cbrt-cube add-exp-log associate-/l*
1×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:
8.0ms
(/ (fabs (- x y)) (fabs y))

series11.0ms

Counts
1 → 3
Calls
1 calls:
11.0ms
(/ (fabs (- x y)) (fabs y))

simplify1.3s

Counts
32 → 32
Iterations
IterNodes
done5000
31241
2268
193
054

prune191.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 1 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×associate-*r*
11×times-frac
10×*-un-lft-identity add-exp-log
9×add-cube-cbrt
6×add-cbrt-cube
4×prod-exp
3×pow1 associate-*l* unswap-sqr
2×div-exp cbrt-unprod
1×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:
12.0ms
(* (fabs (- x y)) (/ 1 (fabs y)))

series10.0ms

Counts
1 → 3
Calls
1 calls:
10.0ms
(* (fabs (- x y)) (/ 1 (fabs y)))

simplify2.7s

Counts
41 → 41
Iterations
IterNodes
done5000
21656
1192
078

prune170.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (fabs (- x y)) (fabs y))
0.0b
(log1p (/ (fabs (- x y)) (fabs y)))
2.2b
(expm1 (log1p (/ (fabs (- x y)) (fabs y))))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×times-frac
5×add-cbrt-cube add-exp-log
4×expm1-log1p-u
3×pow1 associate-/r* log1p-expm1-u associate-/l* add-log-exp
1×cbrt-undiv log1p-udef expm1-log1p clear-num frac-2neg div-exp log1p-expm1 div-inv expm1-udef
Counts
3 → 51
Calls
3 calls:
4.0ms
(/ (fabs (- x y)) (fabs y))
0.0ms
(log1p (/ (fabs (- x y)) (fabs y)))
0.0ms
(expm1 (log1p (/ (fabs (- x y)) (fabs y))))

series117.0ms

Counts
3 → 9
Calls
3 calls:
11.0ms
(/ (fabs (- x y)) (fabs y))
49.0ms
(log1p (/ (fabs (- x y)) (fabs y)))
57.0ms
(expm1 (log1p (/ (fabs (- x y)) (fabs y))))

simplify1.5s

Counts
60 → 60
Iterations
IterNodes
done5001
31265
2320
1124
075

prune351.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes173.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done6
06

end0.0ms

sample681.0ms

Algorithm
intervals
Results
341.0ms9148×body80valid