Details

Time bar (total: 7.2s)

sample29.0ms

Algorithm
intervals
Results
14.0ms256×body80valid

simplify10.0ms

Counts
1 → 1
Iterations
IterNodes
done12
212
111
07

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (+ x 1.0))
0.0b
(+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
0.0b
(/ 1.0 (- x 1.0))

rewrite519.0ms

Algorithm
rewrite-expression-head
Rules
60×*-un-lft-identity
35×times-frac
30×add-sqr-sqrt
22×add-cube-cbrt
11×distribute-lft-out
9×associate-/r*
7×add-cbrt-cube add-exp-log
6×associate-/l* distribute-lft-out--
5×add-log-exp
4×associate-/r/ difference-of-squares
3×pow1
2×cbrt-undiv clear-num frac-2neg flip3-+ div-exp flip-+ div-inv
1×+-commutative sum-log flip3-- frac-add flip--
Counts
3 → 87
Calls
3 calls:
9.0ms
(/ x (+ x 1.0))
490.0ms
(+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
17.0ms
(/ 1.0 (- x 1.0))

series259.0ms

Counts
3 → 9
Calls
3 calls:
64.0ms
(/ x (+ x 1.0))
162.0ms
(+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
33.0ms
(/ 1.0 (- x 1.0))

simplify795.0ms

Counts
96 → 96
Iterations
IterNodes
done5001
21643
1411
0169

prune439.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (+ 1.0 x) x)
0.0b
(+ (/ 1.0 (- x 1.0)) (/ 1 (/ (+ 1.0 x) x)))
0.0b
(/ 1.0 (- x 1.0))
0.3b
(/ 1 (/ (+ 1.0 x) x))

rewrite184.0ms

Algorithm
rewrite-expression-head
Rules
127×times-frac
124×*-un-lft-identity
80×add-sqr-sqrt
72×add-cube-cbrt
24×associate-/r*
20×distribute-lft-out
19×add-exp-log
13×add-cbrt-cube
10×associate-/l*
9×div-exp
8×div-inv
6×add-log-exp
5×pow1 cbrt-undiv distribute-lft-out--
4×difference-of-squares
3×clear-num frac-2neg associate-/r/
2×rec-exp flip3-+ 1-exp flip-+ associate-/l/
1×+-commutative sum-log flip3-- frac-add pow-flip flip-- inv-pow
Counts
4 → 174
Calls
4 calls:
16.0ms
(/ (+ 1.0 x) x)
124.0ms
(+ (/ 1.0 (- x 1.0)) (/ 1 (/ (+ 1.0 x) x)))
12.0ms
(/ 1.0 (- x 1.0))
26.0ms
(/ 1 (/ (+ 1.0 x) x))

series323.0ms

Counts
4 → 12
Calls
4 calls:
66.0ms
(/ (+ 1.0 x) x)
168.0ms
(+ (/ 1.0 (- x 1.0)) (/ 1 (/ (+ 1.0 x) x)))
36.0ms
(/ 1.0 (- x 1.0))
52.0ms
(/ 1 (/ (+ 1.0 x) x))

simplify1.6s

Counts
186 → 186
Iterations
IterNodes
done5001
23652
1694
0268

prune599.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 1.0 (- x 1.0))
0.1b
(pow (/ 1.0 (- x 1.0)) 3)
0.3b
(/ 1 (/ (+ 1.0 x) x))
20.3b
(cbrt (pow (/ 1.0 (- x 1.0)) 3))

rewrite79.0ms

Algorithm
rewrite-expression-head
Rules
171×times-frac
157×*-un-lft-identity
133×add-sqr-sqrt
101×add-cube-cbrt
48×cbrt-prod
42×unpow-prod-down cube-prod
21×associate-/r*
20×add-exp-log
16×distribute-lft-out-- difference-of-squares
14×add-cbrt-cube
12×distribute-lft-out
11×associate-/r/
10×div-inv
9×div-exp
6×pow1 associate-/l*
5×cbrt-undiv flip3-- flip--
4×add-log-exp
3×pow-unpow
2×cube-div cube-mult rec-exp clear-num frac-2neg 1-exp unpow3 pow-exp rem-cube-cbrt sqr-pow
1×pow-to-exp cbrt-div pow-pow pow1/3 rem-cbrt-cube pow-flip inv-pow
Counts
4 → 245
Calls
4 calls:
17.0ms
(/ 1.0 (- x 1.0))
15.0ms
(pow (/ 1.0 (- x 1.0)) 3)
12.0ms
(/ 1 (/ (+ 1.0 x) x))
14.0ms
(cbrt (pow (/ 1.0 (- x 1.0)) 3))

series180.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(/ 1.0 (- x 1.0))
63.0ms
(pow (/ 1.0 (- x 1.0)) 3)
42.0ms
(/ 1 (/ (+ 1.0 x) x))
35.0ms
(cbrt (pow (/ 1.0 (- x 1.0)) 3))

simplify584.0ms

Counts
257 → 257
Iterations
IterNodes
done5000
11065
0335

prune868.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes26.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample551.0ms

Algorithm
intervals
Results
399.0ms8000×body80valid