Details

Time bar (total: 10.1s)

sample24.0ms

Algorithm
intervals
Results
8.0ms291×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
06

prune14.0ms

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
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))

series15.0ms

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

simplify1.7s

Counts
32 → 32
Iterations
IterNodes
done5000
31241
2268
193
054

prune183.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize59.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (fabs (- x y)))
0.6b
(cbrt (fabs y))
0.6b
(cbrt (fabs y))
0.6b
(cbrt (fabs y))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log log1p-expm1-u add-log-exp
Counts
4 → 52
Calls
4 calls:
1.0ms
(cbrt (fabs (- x y)))
1.0ms
(cbrt (fabs y))
1.0ms
(cbrt (fabs y))
1.0ms
(cbrt (fabs y))

series519.0ms

Counts
4 → 12
Calls
4 calls:
74.0ms
(cbrt (fabs (- x y)))
157.0ms
(cbrt (fabs y))
141.0ms
(cbrt (fabs y))
146.0ms
(cbrt (fabs y))

simplify1.5s

Counts
64 → 64
Iterations
IterNodes
done5000
41652
3436
2150
155
036

prune338.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (fabs (- x y)) (fabs y))
0.1b
(* (/ (fabs (- x y)) (fabs y)) (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))
0.1b
(* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)))
14.3b
(cbrt (* (/ (fabs (- x y)) (fabs y)) (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)))))

rewrite175.0ms

Algorithm
rewrite-expression-head
Rules
62×add-sqr-sqrt
59×times-frac add-cbrt-cube add-exp-log
47×*-un-lft-identity add-cube-cbrt
26×associate-*l*
25×pow1
22×prod-exp cbrt-unprod
18×cbrt-undiv div-exp
14×associate-*r*
13×swap-sqr
11×frac-times associate-*r/
7×cbrt-div associate-*l/
6×pow-prod-up div-inv unswap-sqr
4×expm1-log1p-u pow-prod-down log1p-expm1-u add-log-exp
3×associate-/r* associate-/l*
2×pow2 pow-plus cube-unmult pow-sqr *-commutative
1×cbrt-prod clear-num frac-2neg pow1/3 rem-cbrt-cube
Counts
4 → 177
Calls
4 calls:
9.0ms
(/ (fabs (- x y)) (fabs y))
65.0ms
(* (/ (fabs (- x y)) (fabs y)) (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))
37.0ms
(* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)))
50.0ms
(cbrt (* (/ (fabs (- x y)) (fabs y)) (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)))))

series130.0ms

Counts
4 → 12
Calls
4 calls:
9.0ms
(/ (fabs (- x y)) (fabs y))
54.0ms
(* (/ (fabs (- x y)) (fabs y)) (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))
50.0ms
(* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)))
17.0ms
(cbrt (* (/ (fabs (- x y)) (fabs y)) (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)))))

simplify865.0ms

Counts
189 → 189
Iterations
IterNodes
done5000
1672
0197

prune734.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize60.0ms

Local error

Found 4 expressions with local error:

10.9b
(cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))
10.9b
(cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))
10.9b
(cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))
14.3b
(cbrt (* (/ (fabs (- x y)) (fabs y)) (* (* (cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)))) (cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))) (cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)))))))

rewrite137.0ms

Algorithm
rewrite-expression-head
Rules
424×cbrt-div
324×frac-times
192×associate-*r/
154×associate-*l/
4×cbrt-prod add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube pow1/3 add-exp-log add-cube-cbrt log1p-expm1-u add-log-exp
Counts
4 → 180
Calls
4 calls:
7.0ms
(cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))
10.0ms
(cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))
8.0ms
(cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))
95.0ms
(cbrt (* (/ (fabs (- x y)) (fabs y)) (* (* (cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)))) (cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))) (cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)))))))

series329.0ms

Counts
4 → 12
Calls
4 calls:
121.0ms
(cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))
94.0ms
(cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))
100.0ms
(cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))
14.0ms
(cbrt (* (/ (fabs (- x y)) (fabs y)) (* (* (cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)))) (cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))) (cbrt (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)))))))

simplify1.4s

Counts
192 → 192
Iterations
IterNodes
done5000
22093
1954
0431

prune1.2s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes159.0ms

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

sample584.0ms

Algorithm
intervals
Results
271.0ms9153×body80valid