Details

Time bar (total: 11.5s)

sample24.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify16.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1127
2167
3187
done187

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) (- 1.0 y))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv expm1-log1p-u frac-2neg div-sub div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 54
Calls
1 calls:
45.0ms
(/ (- x y) (- 1.0 y))

series64.0ms

Counts
1 → 3
Calls
1 calls:
64.0ms
(/ (- x y) (- 1.0 y))

simplify3.4s

Counts
57 → 57
Iterations

Useful iterations: 4 (2.1s)

IterNodesCost
0105756
1260724
2638692
31504691
43931689
done5000689

prune169.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (- 1.0 y))
0.1b
(* (- x y) (/ 1 (- 1.0 y)))

rewrite102.0ms

Algorithm
rewrite-expression-head
Rules
45×add-sqr-sqrt
39×*-un-lft-identity
32×times-frac
22×add-cube-cbrt
21×associate-*r*
15×add-exp-log
9×add-cbrt-cube
8×distribute-lft-out-- difference-of-squares
5×pow1 associate-*l* associate-/r*
4×flip3-- div-exp prod-exp associate-/r/ flip--
3×associate-/l* unswap-sqr
2×cbrt-undiv expm1-log1p-u frac-times rec-exp 1-exp associate-*l/ cbrt-unprod log1p-expm1-u div-inv add-log-exp
1×pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
2 → 95
Calls
2 calls:
25.0ms
(/ 1 (- 1.0 y))
69.0ms
(* (- x y) (/ 1 (- 1.0 y)))

series106.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(/ 1 (- 1.0 y))
69.0ms
(* (- x y) (/ 1 (- 1.0 y)))

simplify3.1s

Counts
101 → 101
Iterations

Useful iterations: 3 (1.4s)

IterNodesCost
01541145
1363928
21016838
33062835
done5000835

prune256.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- 1.0 y))
0.0b
(sqrt (- 1.0 y))
0.0b
(/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
0.1b
(/ (- x y) (sqrt (- 1.0 y)))

rewrite208.0ms

Algorithm
rewrite-expression-head
Rules
768×times-frac
656×add-sqr-sqrt
654×*-un-lft-identity
500×sqrt-prod
292×add-cube-cbrt
181×distribute-lft-out-- difference-of-squares
51×associate-/l*
26×sqrt-div
22×associate-/r/
16×associate-/r*
14×flip3-- flip--
11×add-exp-log add-cbrt-cube div-inv
6×pow1
4×cbrt-undiv expm1-log1p-u div-exp log1p-expm1-u add-log-exp
3×div-sub associate-/l/
2×rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 clear-num
Counts
4 → 552
Calls
4 calls:
13.0ms
(sqrt (- 1.0 y))
12.0ms
(sqrt (- 1.0 y))
93.0ms
(/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
31.0ms
(/ (- x y) (sqrt (- 1.0 y)))

series261.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(sqrt (- 1.0 y))
43.0ms
(sqrt (- 1.0 y))
59.0ms
(/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
124.0ms
(/ (- x y) (sqrt (- 1.0 y)))

simplify2.2s

Counts
564 → 564
Iterations

Useful iterations: done (2.2s)

IterNodesCost
050914359
1118312623
2277611997
done500011718

prune971.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes62.0ms

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

sample472.0ms

Algorithm
intervals
Results
214.0ms7997×body80valid
0.0ms2×body1280valid
0.0ms1×body640valid