Details

Time bar (total: 17.7s)

sample18.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify2.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
155
done55

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (+ x y))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
4×associate-/r* distribute-lft-out
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv frac-2neg flip3-+ div-exp clear-num flip-+ div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
11.0ms
(/ x (+ x y))

series50.0ms

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

simplify4.2s

Counts
36 → 36
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
059324
1119305
2270287
3550287
41428287
54626287
done5000287

prune110.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (+ x y))
0.2b
(* x (/ 1 (+ x y)))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
35×*-un-lft-identity
27×add-sqr-sqrt
26×times-frac
20×add-cube-cbrt
18×associate-*r*
15×add-exp-log
9×add-cbrt-cube
7×distribute-lft-out
5×pow1
4×div-exp prod-exp associate-/r* associate-/r/
3×associate-*l* associate-/l* unswap-sqr
2×cbrt-undiv rec-exp flip3-+ 1-exp cbrt-unprod flip-+ div-inv add-log-exp
1×pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
2 → 78
Calls
2 calls:
13.0ms
(/ 1 (+ x y))
44.0ms
(* x (/ 1 (+ x y)))

series130.0ms

Counts
2 → 6
Calls
2 calls:
68.0ms
(/ 1 (+ x y))
62.0ms
(* x (/ 1 (+ x y)))

simplify4.5s

Counts
84 → 84
Iterations

Useful iterations: 2 (155.0ms)

IterNodesCost
095755
1220579
2449517
3905517
41928517
done5001517

prune131.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ y x) x)
0.2b
(/ 1 (/ (+ y x) x))

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
108×times-frac
92×*-un-lft-identity
60×add-sqr-sqrt add-cube-cbrt
19×associate-/r*
16×distribute-lft-out
15×add-exp-log
9×add-cbrt-cube
8×div-exp
7×associate-/l*
6×div-inv
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×pow-flip flip3-+ associate-/r/ flip-+ inv-pow
Counts
2 → 121
Calls
2 calls:
28.0ms
(/ (+ y x) x)
23.0ms
(/ 1 (/ (+ y x) x))

series77.0ms

Counts
2 → 6
Calls
2 calls:
20.0ms
(/ (+ y x) x)
58.0ms
(/ 1 (/ (+ y x) x))

simplify3.4s

Counts
127 → 127
Iterations

Useful iterations: done (3.4s)

IterNodesCost
01561634
13351347
26541180
313191156
423841156
done50001155

prune280.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (+ y x) (/ 1 x))
0.2b
(/ 1 (* (+ y x) (/ 1 x)))

rewrite80.0ms

Algorithm
rewrite-expression-head
Rules
46×add-exp-log
19×add-sqr-sqrt
18×div-exp
16×prod-exp add-cbrt-cube
15×*-un-lft-identity
14×times-frac
13×associate-*r*
12×add-cube-cbrt
9×rec-exp 1-exp
7×pow1
6×associate-/r/
5×cbrt-undiv
4×frac-times flip3-+ associate-*l* associate-*l/ cbrt-unprod flip-+
3×associate-/l* unswap-sqr
2×pow-flip associate-*r/ pow-prod-down un-div-inv div-inv add-log-exp
1×frac-2neg clear-num associate-/r* *-commutative distribute-lft-out inv-pow
Counts
2 → 85
Calls
2 calls:
40.0ms
(* (+ y x) (/ 1 x))
33.0ms
(/ 1 (* (+ y x) (/ 1 x)))

series92.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(* (+ y x) (/ 1 x))
72.0ms
(/ 1 (* (+ y x) (/ 1 x)))

simplify3.6s

Counts
91 → 91
Iterations

Useful iterations: 3 (1.6s)

IterNodesCost
0133972
1322715
2880575
32537573
done5001573

prune199.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes61.0ms

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
045
155
done55

end0.0ms

sample552.0ms

Algorithm
intervals
Results
280.0ms8000×body80valid