Details

Time bar (total: 8.5s)

sample28.0ms

Algorithm
intervals
Results
12.0ms295×body80valid

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
06162
18162
29162
done9162

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

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×pow1 cbrt-undiv clear-num frac-2neg div-exp div-inv add-log-exp
Counts
1 → 27
Calls
1 calls:
7.0ms
(/ (fabs (- x y)) (fabs y))

series14.0ms

Counts
1 → 3
Calls
1 calls:
14.0ms
(/ (fabs (- x y)) (fabs y))

simplify1.5s

Counts
30 → 30
Iterations

Useful iterations: 2 (67.0ms)

IterNodesCost
0528641
1918368
22668288
312368288
done50008288

prune164.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (fabs y) (fabs (- x y)))
0.1b
(/ 1 (/ (fabs y) (fabs (- x y))))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
52×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
16×associate-/r*
15×add-exp-log
9×add-cbrt-cube
8×div-exp
6×div-inv associate-/l*
4×cbrt-undiv
3×pow1
2×rec-exp clear-num frac-2neg 1-exp add-log-exp
1×associate-/r/ pow-flip inv-pow
Counts
2 → 103
Calls
2 calls:
7.0ms
(/ (fabs y) (fabs (- x y)))
16.0ms
(/ 1 (/ (fabs y) (fabs (- x y))))

series35.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(/ (fabs y) (fabs (- x y)))
17.0ms
(/ 1 (/ (fabs y) (fabs (- x y))))

simplify2.9s

Counts
109 → 109
Iterations

Useful iterations: done (2.9s)

IterNodesCost
014941746
136235103
2198033884
done500132568

prune337.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ (/ (fabs (- x y)) (sqrt (fabs y))) (sqrt (fabs y)))
0.4b
(/ (fabs (- x y)) (sqrt (fabs y)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
276×times-frac
154×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
144×sqrt-prod
25×associate-/l*
12×associate-/r*
9×add-cbrt-cube add-exp-log div-inv
4×cbrt-undiv div-exp
2×pow1 clear-num frac-2neg add-log-exp
1×associate-/l/
Counts
2 → 214
Calls
2 calls:
14.0ms
(/ (/ (fabs (- x y)) (sqrt (fabs y))) (sqrt (fabs y)))
5.0ms
(/ (fabs (- x y)) (sqrt (fabs y)))

series31.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(/ (/ (fabs (- x y)) (sqrt (fabs y))) (sqrt (fabs y)))
22.0ms
(/ (fabs (- x y)) (sqrt (fabs y)))

simplify1.8s

Counts
220 → 220
Iterations

Useful iterations: done (1.7s)

IterNodesCost
0248123690
1555113906
22254111385
done5000110425

prune840.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes104.0ms

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 (1.0ms)

IterNodesCost
06162
done6162

end0.0ms

sample606.0ms

Algorithm
intervals
Results
380.0ms9148×body80valid