Details

Time bar (total: 41.4s)

sample91.0ms

Algorithm
intervals
Results
48.0ms429×body80valid

simplify8.5s

Counts
1 → 1
Iterations
IterNodes
done5023
84325
71273
6494
5259
4162
398
253
122
011

prune34.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize118.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ y (/ (- x z) (/ y (+ z x))))
0.0b
(/ y (+ z x))
0.3b
(/ (- x z) (/ y (+ z x)))

rewrite237.0ms

Algorithm
rewrite-expression-head
Rules
174×times-frac
163×*-un-lft-identity
117×add-sqr-sqrt
79×add-cube-cbrt
23×distribute-lft-out
22×associate-/r*
19×distribute-lft-out-- difference-of-squares
15×associate-/r/
10×add-cbrt-cube add-exp-log
8×flip3-+ flip-+ div-inv associate-/l*
5×add-log-exp
4×cbrt-undiv div-exp
3×pow1 insert-posit16
2×clear-num frac-2neg div-sub associate-/l/
1×+-commutative associate-+r- sum-log flip3-- flip--
Counts
3 → 180
Calls
3 calls:
108.0ms
(+ y (/ (- x z) (/ y (+ z x))))
42.0ms
(/ y (+ z x))
67.0ms
(/ (- x z) (/ y (+ z x)))

series273.0ms

Counts
3 → 9
Calls
3 calls:
123.0ms
(+ y (/ (- x z) (/ y (+ z x))))
49.0ms
(/ y (+ z x))
100.0ms
(/ (- x z) (/ y (+ z x)))

simplify4.9s

Counts
189 → 189
Iterations
IterNodes
done5001
22729
1783
0258

prune2.0s

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize96.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ y (* (/ (- x z) y) (+ z x)))
0.0b
(/ (- x z) y)
0.2b
(* (/ (- x z) y) (+ z x))

rewrite171.0ms

Algorithm
rewrite-expression-head
Rules
42×add-sqr-sqrt
39×*-un-lft-identity
31×times-frac
23×add-cube-cbrt
19×associate-*l*
10×add-cbrt-cube add-exp-log
7×distribute-lft-out-- difference-of-squares
5×pow1 associate-/l* add-log-exp
4×associate-*r*
3×associate-/r* flip3-+ flip-+ insert-posit16
2×distribute-rgt-in frac-times cbrt-undiv associate-+r+ distribute-lft-in div-exp prod-exp associate-*r/ cbrt-unprod div-inv unswap-sqr associate-/l/
1×+-commutative clear-num sum-log frac-2neg flip3-- div-sub pow-prod-down associate-*l/ *-commutative flip-- distribute-lft-out
Counts
3 → 99
Calls
3 calls:
20.0ms
(+ y (* (/ (- x z) y) (+ z x)))
39.0ms
(/ (- x z) y)
105.0ms
(* (/ (- x z) y) (+ z x))

series231.0ms

Counts
3 → 9
Calls
3 calls:
94.0ms
(+ y (* (/ (- x z) y) (+ z x)))
43.0ms
(/ (- x z) y)
94.0ms
(* (/ (- x z) y) (+ z x))

simplify3.8s

Counts
108 → 108
Iterations
IterNodes
done5008
21728
1534
0162

prune1.4s

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize114.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ y (+ z x))
0.0b
(/ y (+ z x))
0.2b
(/ z (/ y (+ z x)))
0.3b
(/ x (/ y (+ z x)))

rewrite201.0ms

Algorithm
rewrite-expression-head
Rules
228×times-frac
188×*-un-lft-identity
124×add-sqr-sqrt add-cube-cbrt
44×associate-/r*
32×distribute-lft-out
22×associate-/r/
18×add-cbrt-cube add-exp-log
12×div-inv associate-/l*
10×flip3-+ flip-+
8×cbrt-undiv div-exp
4×pow1 clear-num frac-2neg insert-posit16 add-log-exp
Counts
4 → 250
Calls
4 calls:
43.0ms
(/ y (+ z x))
26.0ms
(/ y (+ z x))
50.0ms
(/ z (/ y (+ z x)))
44.0ms
(/ x (/ y (+ z x)))

series258.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(/ y (+ z x))
65.0ms
(/ y (+ z x))
64.0ms
(/ z (/ y (+ z x)))
82.0ms
(/ x (/ y (+ z x)))

simplify5.2s

Counts
262 → 262
Iterations
IterNodes
done5012
22730
1771
0299

prune3.1s

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize153.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ y (+ z x))
0.2b
(/ z (/ y (+ z x)))
0.2b
(* y (/ 1 (+ z x)))
0.3b
(/ x (* y (/ 1 (+ z x))))

rewrite241.0ms

Algorithm
rewrite-expression-head
Rules
131×times-frac
114×*-un-lft-identity
82×add-sqr-sqrt
75×add-cube-cbrt
35×add-exp-log
25×add-cbrt-cube
23×associate-/r*
19×distribute-lft-out
18×associate-*r*
15×associate-/r/
13×div-exp
9×cbrt-undiv associate-/l*
8×prod-exp div-inv
6×pow1 flip3-+ flip-+
4×cbrt-unprod insert-posit16 add-log-exp
3×clear-num frac-2neg associate-*l* unswap-sqr
2×rec-exp 1-exp associate-*r/ un-div-inv
1×pow-prod-down *-commutative
Counts
4 → 195
Calls
4 calls:
44.0ms
(/ y (+ z x))
35.0ms
(/ z (/ y (+ z x)))
86.0ms
(* y (/ 1 (+ z x)))
58.0ms
(/ x (* y (/ 1 (+ z x))))

series236.0ms

Counts
4 → 12
Calls
4 calls:
46.0ms
(/ y (+ z x))
73.0ms
(/ z (/ y (+ z x)))
54.0ms
(* y (/ 1 (+ z x)))
63.0ms
(/ x (* y (/ 1 (+ z x))))

simplify5.0s

Counts
207 → 207
Iterations
IterNodes
done5063
22666
1714
0288

prune2.4s

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

regimes716.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.1b and baseline of 0.2b

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done13
113
010

end0.0ms

sample1.9s

Algorithm
intervals
Results
1.3s13651×body80valid