Details

Time bar (total: 12.2s)

sample32.0ms

Algorithm
intervals
Results
12.0ms262×body80valid

simplify17.0ms

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

localize12.0ms

Local error

Found 1 expressions with local error:

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

rewrite69.0ms

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:
64.0ms
(/ (- x y) (- z y))

series81.0ms

Counts
1 → 3
Calls
1 calls:
80.0ms
(/ (- x y) (- z y))

simplify2.4s

Counts
57 → 57
Iterations

Useful iterations: 2 (171.0ms)

IterNodesCost
096724
1234696
2754668
34120668
done5000668

prune132.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 3 expressions with local error:

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

rewrite231.0ms

Algorithm
rewrite-expression-head
Rules
712×*-un-lft-identity
702×add-sqr-sqrt
693×times-frac
441×prod-diff
412×add-cube-cbrt
149×distribute-lft-out--
143×difference-of-squares
94×associate-/r/
48×flip3-- flip--
47×div-inv
21×fma-neg
10×associate-/r*
7×add-exp-log add-cbrt-cube
6×associate-/l*
5×add-log-exp
3×pow1 expm1-log1p-u distribute-rgt-out-- log1p-expm1-u
2×cbrt-undiv frac-2neg div-exp clear-num
1×sub-neg diff-log frac-sub sub-div
Counts
3 → 571
Calls
3 calls:
124.0ms
(- (/ x (- z y)) (/ y (- z y)))
22.0ms
(/ y (- z y))
16.0ms
(/ x (- z y))

series241.0ms

Counts
3 → 9
Calls
3 calls:
107.0ms
(- (/ x (- z y)) (/ y (- z y)))
95.0ms
(/ y (- z y))
38.0ms
(/ x (- z y))

simplify2.5s

Counts
580 → 580
Iterations

Useful iterations: 2 (828.0ms)

IterNodesCost
055328194
1125225358
2386419938
done500019938

prune2.0s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite94.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
32×*-un-lft-identity
23×add-cube-cbrt
21×associate-*l*
18×prod-diff
17×times-frac
11×distribute-rgt-in distribute-lft-in
10×add-exp-log
6×add-cbrt-cube
5×associate-*r*
4×prod-exp distribute-lft-out-- difference-of-squares
3×pow1 flip3-- flip-- unswap-sqr
2×frac-times sub-neg associate-*r/ div-exp associate-/r/ cbrt-unprod
1×cbrt-undiv expm1-log1p-u rec-exp 1-exp pow-prod-down associate-*l/ *-commutative log1p-expm1-u div-inv add-log-exp
Counts
1 → 73
Calls
1 calls:
86.0ms
(* (/ 1 (- z y)) (- x y))

series263.0ms

Counts
1 → 3
Calls
1 calls:
263.0ms
(* (/ 1 (- z y)) (- x y))

simplify3.1s

Counts
76 → 76
Iterations

Useful iterations: done (3.1s)

IterNodesCost
01641340
14581146
22669832
done5000804

prune188.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes49.0ms

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
0711
done711

end0.0ms

sample812.0ms

Algorithm
intervals
Results
351.0ms8333×body80valid