Details

Time bar (total: 7.7s)

sample13.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify9.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1107
2147
3177
4187
done187

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize9.0ms

Local error

Found 1 expressions with local error:

0.4b
(/ (* x 100.0) (+ x y))

rewrite8.0ms

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 expm1-log1p-u frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 27
Calls
1 calls:
7.0ms
(/ (* x 100.0) (+ x y))

series55.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(/ (* x 100.0) (+ x y))

simplify1.2s

Counts
30 → 30
Iterations

Useful iterations: 2 (53.0ms)

IterNodesCost
060287
1165274
2653234
32753234
done5001234

prune63.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 100.0 (+ x y))
0.1b
(* x (/ 100.0 (+ x y)))

rewrite24.0ms

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 expm1-log1p-u flip3-+ div-exp prod-exp cbrt-unprod flip-+ log1p-expm1-u div-inv add-log-exp unswap-sqr
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 74
Calls
2 calls:
6.0ms
(/ 100.0 (+ x y))
15.0ms
(* x (/ 100.0 (+ x y)))

series94.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(/ 100.0 (+ x y))
54.0ms
(* x (/ 100.0 (+ x y)))

simplify2.1s

Counts
80 → 80
Iterations

Useful iterations: 2 (82.0ms)

IterNodesCost
0100735
1237689
2975631
33734631
done5000631

prune144.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) 100.0)
0.2b
(/ x (/ (+ x y) 100.0))

rewrite22.0ms

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
9×add-exp-log add-cbrt-cube
7×associate-/l*
6×div-inv
4×cbrt-undiv div-exp
2×pow1 expm1-log1p-u frac-2neg clear-num log1p-expm1-u associate-/l/ add-log-exp
1×flip3-+ associate-/r/ flip-+
Counts
2 → 119
Calls
2 calls:
8.0ms
(/ (+ x y) 100.0)
8.0ms
(/ x (/ (+ x y) 100.0))

series80.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(/ (+ x y) 100.0)
52.0ms
(/ x (/ (+ x y) 100.0))

simplify594.0ms

Counts
125 → 125
Iterations

Useful iterations: done (590.0ms)

IterNodesCost
01731634
13891511
215181439
done50001437

prune230.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ 1 (+ x y))
0.1b
(* x (* 100.0 (/ 1 (+ x y))))
0.3b
(* 100.0 (/ 1 (+ x y)))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
31×add-exp-log
29×add-sqr-sqrt
26×times-frac
22×add-cube-cbrt
19×associate-*r* add-cbrt-cube
13×prod-exp
11×pow1
7×cbrt-unprod distribute-lft-out
6×div-exp associate-*l*
4×associate-*r/ pow-prod-down associate-/r* associate-/r/
3×cbrt-undiv expm1-log1p-u rec-exp 1-exp log1p-expm1-u associate-/l* add-log-exp unswap-sqr
2×flip3-+ un-div-inv *-commutative flip-+ div-inv
1×pow-flip frac-2neg clear-num inv-pow
Counts
3 → 108
Calls
3 calls:
6.0ms
(/ 1 (+ x y))
17.0ms
(* x (* 100.0 (/ 1 (+ x y))))
18.0ms
(* 100.0 (/ 1 (+ x y)))

series132.0ms

Counts
3 → 9
Calls
3 calls:
36.0ms
(/ 1 (+ x y))
54.0ms
(* x (* 100.0 (/ 1 (+ x y))))
42.0ms
(* 100.0 (/ 1 (+ x y)))

simplify2.4s

Counts
117 → 117
Iterations

Useful iterations: 2 (109.0ms)

IterNodesCost
01271110
1311899
21019739
33161739
done5000739

prune169.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes47.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
187
done87

end0.0ms

sample304.0ms

Algorithm
intervals
Results
168.0ms8000×body80valid