Details

Time bar (total: 7.6s)

sample13.0ms

Algorithm
intervals
Results
5.0ms271×body80valid

simplify7.0ms

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) (- z y))

rewrite12.0ms

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:
10.0ms
(/ (- x y) (- z y))

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(/ (- x y) (- z y))

simplify1.9s

Counts
55 → 55
Iterations

Useful iterations: 4 (896.0ms)

IterNodesCost
094708
1224681
2516653
31205653
42990651
done5001651

prune106.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- z y) (- x y))
0.2b
(/ 1 (/ (- z y) (- x y)))

rewrite45.0ms

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:
10.0ms
(/ (- z y) (- x y))
24.0ms
(/ 1 (/ (- z y) (- x y)))

series172.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(/ (- z y) (- x y))
124.0ms
(/ 1 (/ (- z y) (- x y)))

simplify2.1s

Counts
206 → 206
Iterations

Useful iterations: done (2.1s)

IterNodesCost
02493526
15873018
212992749
335092673
done50002670

prune222.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
21×associate-*r*
20×*-un-lft-identity
17×times-frac
11×add-cube-cbrt
10×add-exp-log
6×add-cbrt-cube
5×associate-*l*
4×prod-exp distribute-lft-out-- difference-of-squares
3×pow1 flip3-- flip-- unswap-sqr
2×frac-times div-exp associate-*l/ associate-/r/ cbrt-unprod
1×cbrt-undiv rec-exp 1-exp associate-*r/ pow-prod-down un-div-inv *-commutative div-inv add-log-exp
Counts
1 → 50
Calls
1 calls:
25.0ms
(* (- x y) (/ 1 (- z y)))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(* (- x y) (/ 1 (- z y)))

simplify2.3s

Counts
53 → 53
Iterations

Useful iterations: 2 (85.0ms)

IterNodesCost
0112640
1272509
2779445
32590445
done5000445

prune89.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes58.0ms

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

sample340.0ms

Algorithm
intervals
Results
169.0ms8361×body80valid