Details

Time bar (total: 17.7s)

sample22.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify3.0ms

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

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (+ y x))

rewrite22.0ms

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 expm1-log1p-u frac-2neg flip3-+ div-exp clear-num flip-+ log1p-expm1-u div-inv add-log-exp
Counts
1 → 35
Calls
1 calls:
20.0ms
(/ x (+ y x))

series71.0ms

Counts
1 → 3
Calls
1 calls:
71.0ms
(/ x (+ y x))

simplify3.5s

Counts
38 → 38
Iterations

Useful iterations: 2 (66.0ms)

IterNodesCost
061336
1122317
2286299
3587299
41573299
done5001299

prune107.0ms

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

rewrite70.0ms

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 expm1-log1p-u rec-exp flip3-+ 1-exp cbrt-unprod flip-+ log1p-expm1-u 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 → 82
Calls
2 calls:
25.0ms
(/ 1 (+ y x))
40.0ms
(* x (/ 1 (+ y x)))

series128.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(/ 1 (+ y x))
78.0ms
(* x (/ 1 (+ y x)))

simplify3.7s

Counts
88 → 88
Iterations

Useful iterations: 2 (131.0ms)

IterNodesCost
099783
1225603
2464541
3952541
42098541
done5000541

prune181.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite86.0ms

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×expm1-log1p-u rec-exp frac-2neg 1-exp clear-num log1p-expm1-u associate-/l/ add-log-exp
1×pow-flip flip3-+ associate-/r/ flip-+ inv-pow
Counts
2 → 125
Calls
2 calls:
39.0ms
(/ (+ x y) x)
35.0ms
(/ 1 (/ (+ x y) x))

series97.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(/ (+ x y) x)
58.0ms
(/ 1 (/ (+ x y) x))

simplify5.0s

Counts
131 → 131
Iterations

Useful iterations: done (5.0s)

IterNodesCost
01601662
13391374
26641203
313771179
426221179
done50001178

prune207.0ms

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

rewrite93.0ms

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×expm1-log1p-u pow-flip associate-*r/ pow-prod-down un-div-inv log1p-expm1-u div-inv add-log-exp
1×frac-2neg clear-num associate-/r* *-commutative distribute-lft-out inv-pow
Counts
2 → 89
Calls
2 calls:
50.0ms
(* (+ x y) (/ 1 x))
40.0ms
(/ 1 (* (+ x y) (/ 1 x)))

series102.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(* (+ x y) (/ 1 x))
60.0ms
(/ 1 (* (+ x y) (/ 1 x)))

simplify3.6s

Counts
95 → 95
Iterations

Useful iterations: done (3.6s)

IterNodesCost
01371008
1329742
2897598
32652596
done5000569

prune197.0ms

Pruning

4 alts after pruning (0 fresh and 4 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
045
155
done55

end0.0ms

sample516.0ms

Algorithm
intervals
Results
202.0ms8000×body80valid