Details

Time bar (total: 10.5s)

sample16.0ms

Algorithm
intervals
Results
8.0ms256×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: 0.2b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

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:
8.0ms
(/ (* x 100.0) (+ x y))

series55.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(/ (* x 100.0) (+ x y))

simplify1.5s

Counts
30 → 30
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
060287
1156274
2519234
32271234
done5001234

prune62.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 100.0 (+ x y))
0.2b
(* 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:
5.0ms
(/ 100.0 (+ x y))
16.0ms
(* x (/ 100.0 (+ x y)))

series99.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(/ 100.0 (+ x y))
56.0ms
(* x (/ 100.0 (+ x y)))

simplify2.1s

Counts
80 → 80
Iterations

Useful iterations: 2 (83.0ms)

IterNodesCost
0100735
1229689
2578631
31661631
done5000631

prune154.0ms

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)
9.0ms
(/ x (/ (+ x y) 100.0))

series85.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(/ (+ x y) 100.0)
57.0ms
(/ x (/ (+ x y) 100.0))

simplify2.3s

Counts
125 → 125
Iterations

Useful iterations: 3 (1.6s)

IterNodesCost
01731634
13861511
211101439
340471437
done50011437

prune238.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
25×add-sqr-sqrt times-frac
20×add-cube-cbrt
18×associate-*l*
9×add-exp-log add-cbrt-cube
7×distribute-lft-out
4×pow1 associate-/r* associate-/r/
3×associate-*r* 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 pow-prod-down associate-*l/ clear-num *-commutative
Counts
2 → 74
Calls
2 calls:
5.0ms
(/ x (+ x y))
16.0ms
(* (/ x (+ x y)) 100.0)

series96.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(/ x (+ x y))
54.0ms
(* (/ x (+ x y)) 100.0)

simplify3.2s

Counts
80 → 80
Iterations

Useful iterations: 2 (112.0ms)

IterNodesCost
0105720
1243691
2656631
31862631
done5000631

prune151.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes46.0ms

Accuracy

0% (0.2b 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

sample273.0ms

Algorithm
intervals
Results
148.0ms8000×body80valid