Details

Time bar (total: 9.2s)

sample30.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify17.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1127
2167
3187
done187

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

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

rewrite57.0ms

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:
55.0ms
(/ (- x y) (- 1.0 y))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(/ (- x y) (- 1.0 y))

simplify769.0ms

Counts
55 → 55
Iterations

Useful iterations: done (766.0ms)

IterNodesCost
0103740
1258711
2860679
done5000677

prune170.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

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

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt *-un-lft-identity
30×times-frac
22×add-cube-cbrt
10×associate-/r*
8×distribute-lft-out-- difference-of-squares
6×add-exp-log add-cbrt-cube associate-/l*
4×associate-/r/
2×pow1 cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
2 → 74
Calls
2 calls:
11.0ms
(/ y (- 1.0 y))
13.0ms
(/ x (- 1.0 y))

series101.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(/ y (- 1.0 y))
60.0ms
(/ x (- 1.0 y))

simplify690.0ms

Counts
80 → 80
Iterations

Useful iterations: done (687.0ms)

IterNodesCost
0141858
1306818
21137772
done5000764

prune313.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize20.0ms

Local error

Found 3 expressions with local error:

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

rewrite90.0ms

Algorithm
rewrite-expression-head
Rules
62×add-sqr-sqrt
56×*-un-lft-identity
47×times-frac
33×add-cube-cbrt
21×associate-*r*
18×add-exp-log
12×add-cbrt-cube
11×distribute-lft-out-- difference-of-squares
10×associate-/r*
6×pow1 associate-/r/ associate-/l*
5×div-exp
4×prod-exp
3×cbrt-undiv flip3-- associate-*l* flip-- div-inv add-log-exp unswap-sqr
2×rec-exp frac-2neg 1-exp clear-num cbrt-unprod
1×pow-flip associate-*r/ pow-prod-down un-div-inv *-commutative inv-pow
Counts
3 → 122
Calls
3 calls:
20.0ms
(/ y (- 1.0 y))
12.0ms
(/ 1 (- 1.0 y))
49.0ms
(* x (/ 1 (- 1.0 y)))

series135.0ms

Counts
3 → 9
Calls
3 calls:
47.0ms
(/ y (- 1.0 y))
34.0ms
(/ 1 (- 1.0 y))
54.0ms
(* x (/ 1 (- 1.0 y)))

simplify1.6s

Counts
131 → 131
Iterations

Useful iterations: 2 (381.0ms)

IterNodesCost
01871369
14571199
220271056
done50001056

prune471.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize23.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ y (- 1.0 y))
3.5b
(/ x (- (* 1.0 1.0) (* y y)))
7.7b
(* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))

rewrite130.0ms

Algorithm
rewrite-expression-head
Rules
44×add-sqr-sqrt
41×*-un-lft-identity
40×times-frac
31×add-cube-cbrt
18×associate-*l*
12×add-exp-log add-cbrt-cube
11×difference-of-squares
9×associate-/r*
6×associate-/r/ associate-/l*
5×pow1
4×associate-*r* distribute-lft-out--
3×cbrt-undiv flip3-- div-exp flip-- div-inv add-log-exp
2×frac-times frac-2neg flip3-+ associate-*r/ prod-exp clear-num cbrt-unprod flip-+ unswap-sqr
1×distribute-rgt-in distribute-lft-in pow-prod-down associate-*l/ *-commutative distribute-lft-out
Counts
3 → 114
Calls
3 calls:
16.0ms
(/ y (- 1.0 y))
27.0ms
(/ x (- (* 1.0 1.0) (* y y)))
83.0ms
(* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))

series244.0ms

Counts
3 → 9
Calls
3 calls:
43.0ms
(/ y (- 1.0 y))
95.0ms
(/ x (- (* 1.0 1.0) (* y y)))
106.0ms
(* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))

simplify2.7s

Counts
123 → 123
Iterations

Useful iterations: 2 (887.0ms)

IterNodesCost
02231789
17051738
240591588
done50011588

prune643.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes99.0ms

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

sample691.0ms

Algorithm
intervals
Results
378.0ms8000×body80valid