Details

Time bar (total: 5.8s)

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify11.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1107
2147
3177
4187
done187

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.8b

localize5.0ms

Local error

Found 1 expressions with local error:

6.4b
(/ (* x y) (+ y 1.0))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×add-exp-log add-cbrt-cube
4×times-frac associate-/r*
3×add-sqr-sqrt add-cube-cbrt
2×cbrt-undiv div-exp associate-/r/ distribute-lft-out
1×pow1 frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ div-inv associate-/l* add-log-exp
Counts
1 → 25
Calls
1 calls:
20.0ms
(/ (* x y) (+ y 1.0))

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(/ (* x y) (+ y 1.0))

simplify1.5s

Counts
28 → 28
Iterations

Useful iterations: 3 (531.0ms)

IterNodesCost
072319
1193304
2660256
32625250
done5000250

prune44.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ y (+ y 1.0))
0.0b
(* x (/ y (+ y 1.0)))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
25×add-sqr-sqrt times-frac
20×add-cube-cbrt
18×associate-*r*
9×add-exp-log add-cbrt-cube
7×distribute-lft-out
4×pow1 associate-/r* associate-/r/
3×associate-*l* associate-/l*
2×cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ div-inv add-log-exp unswap-sqr
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 70
Calls
2 calls:
10.0ms
(/ y (+ y 1.0))
26.0ms
(* x (/ y (+ y 1.0)))

series80.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(/ y (+ y 1.0))
47.0ms
(* x (/ y (+ y 1.0)))

simplify1.7s

Counts
76 → 76
Iterations

Useful iterations: 3 (452.0ms)

IterNodesCost
0121797
1292747
2790671
32003665
done5001665

prune119.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (sqrt (+ y 1.0)))
0.1b
(/ y (sqrt (+ y 1.0)))
2.1b
(* (/ x (sqrt (+ y 1.0))) (/ y (sqrt (+ y 1.0))))

rewrite100.0ms

Algorithm
rewrite-expression-head
Rules
96×times-frac
93×add-sqr-sqrt
91×*-un-lft-identity
63×add-cube-cbrt
62×sqrt-prod
27×associate-*r* associate-*l*
19×add-exp-log add-cbrt-cube
14×associate-/r* distribute-lft-out
9×unswap-sqr
8×sqrt-div associate-/r/
6×cbrt-undiv div-exp associate-/l*
5×pow1
4×flip3-+ prod-exp cbrt-unprod flip-+ div-inv
3×add-log-exp
2×frac-2neg clear-num
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative
Counts
3 → 173
Calls
3 calls:
12.0ms
(/ x (sqrt (+ y 1.0)))
12.0ms
(/ y (sqrt (+ y 1.0)))
67.0ms
(* (/ x (sqrt (+ y 1.0))) (/ y (sqrt (+ y 1.0))))

series237.0ms

Counts
3 → 9
Calls
3 calls:
86.0ms
(/ x (sqrt (+ y 1.0)))
107.0ms
(/ y (sqrt (+ y 1.0)))
45.0ms
(* (/ x (sqrt (+ y 1.0))) (/ y (sqrt (+ y 1.0))))

simplify1.2s

Counts
182 → 182
Iterations

Useful iterations: done (1.2s)

IterNodesCost
02472797
16382568
219382284
done50002263

prune307.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes41.0ms

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
187
done87

end0.0ms

sample309.0ms

Algorithm
intervals
Results
147.0ms8000×body80valid