Details

Time bar (total: 3.0s)

sample11.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1127
2167
3187
done187

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite16.0ms

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 frac-2neg div-sub div-exp clear-num div-inv add-log-exp
Counts
1 → 52
Calls
1 calls:
13.0ms
(/ (- x y) (- 1.0 y))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(/ (- x y) (- 1.0 y))

simplify922.0ms

Counts
55 → 55
Iterations

Useful iterations: done (920.0ms)

IterNodesCost
0103740
1253711
2670677
32103677
done5000675

prune91.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
218×times-frac
194×add-sqr-sqrt *-un-lft-identity
90×add-cube-cbrt
52×distribute-lft-out-- difference-of-squares
36×associate-/r*
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp associate-/l*
6×flip3-- flip-- div-inv
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×pow-flip div-sub inv-pow
Counts
2 → 200
Calls
2 calls:
11.0ms
(/ (- 1.0 y) (- x y))
14.0ms
(/ 1 (/ (- 1.0 y) (- x y)))

series93.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(/ (- 1.0 y) (- x y))
35.0ms
(/ 1 (/ (- 1.0 y) (- x y)))

simplify1.2s

Counts
206 → 206
Iterations

Useful iterations: 2 (230.0ms)

IterNodesCost
02593558
16253144
223742777
done50002777

prune225.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes34.0ms

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

sample271.0ms

Algorithm
intervals
Results
147.0ms7998×body80valid
0.0ms2×body1280valid