Details

Time bar (total: 9.4s)

sample43.0ms

Algorithm
intervals
Results
16.0ms64×body640valid
8.0ms128×body80valid
8.0ms41×body320valid
3.0ms23×body160valid

simplify18.0ms

Counts
1 → 1
Iterations
IterNodes
315
215
111
06

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.8b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (+ x 1))
3.5b
(- (/ 1 (+ x 1)) (/ 1 x))

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
48×*-un-lft-identity
39×add-sqr-sqrt
36×times-frac
15×add-cube-cbrt
10×distribute-lft-out--
9×difference-of-squares
7×distribute-lft-out
6×add-exp-log
5×div-inv
4×associate-/r* add-cbrt-cube add-log-exp
3×pow1 associate-/l*
2×div-exp associate-/r/ insert-posit16
1×cbrt-undiv rec-exp clear-num sub-neg frac-2neg flip3-+ flip3-- diff-log 1-exp frac-sub flip-+ pow-flip flip-- inv-pow
Counts
2 → 71
Calls
2 calls:
14.0ms
(/ 1 (+ x 1))
34.0ms
(- (/ 1 (+ x 1)) (/ 1 x))

series49.0ms

Counts
2 → 6
Calls
2 calls:
15.0ms
(/ 1 (+ x 1))
33.0ms
(- (/ 1 (+ x 1)) (/ 1 x))

simplify1.4s

Counts
77 → 77
Iterations
IterNodes
42393
31255
2602
1258
0124

prune555.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* x x))
0.6b
(/ -1 (+ x (* x x)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
17×*-un-lft-identity
15×times-frac
12×add-sqr-sqrt add-cube-cbrt
5×associate-/r* distribute-rgt-out distribute-rgt1-in
4×add-cbrt-cube add-exp-log add-log-exp
3×associate-/l*
2×pow1 flip3-+ associate-/r/ flip-+ insert-posit16
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg div-exp div-inv
Counts
2 → 52
Calls
2 calls:
5.0ms
(+ x (* x x))
6.0ms
(/ -1 (+ x (* x x)))

series94.0ms

Counts
2 → 6
Calls
2 calls:
72.0ms
(+ x (* x x))
22.0ms
(/ -1 (+ x (* x x)))

simplify913.0ms

Counts
58 → 58
Iterations
IterNodes
32202
2646
1199
095

prune303.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (/ -1 x) (+ 1 x))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
97×times-frac
78×*-un-lft-identity
50×add-sqr-sqrt add-cube-cbrt
14×distribute-lft-out
13×associate-/l*
6×add-cbrt-cube add-exp-log div-inv
4×associate-/r*
3×cbrt-undiv div-exp
2×associate-/r/
1×pow1 clear-num frac-2neg flip3-+ flip-+ insert-posit16 add-log-exp associate-/l/
Counts
1 → 87
Calls
1 calls:
10.0ms
(/ (/ -1 x) (+ 1 x))

series20.0ms

Counts
1 → 3
Calls
1 calls:
20.0ms
(/ (/ -1 x) (+ 1 x))

simplify1.1s

Counts
90 → 90
Iterations
IterNodes
32807
2887
1385
0169

prune617.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ -1 (+ x 1))
0.1b
(/ (/ -1 (+ x 1)) x)

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
114×times-frac
94×*-un-lft-identity
62×add-sqr-sqrt add-cube-cbrt
21×associate-/l*
16×distribute-lft-out
10×associate-/r/
9×add-cbrt-cube add-exp-log
7×associate-/r*
6×div-inv
5×flip3-+ flip-+
4×cbrt-undiv div-exp
2×pow1 clear-num frac-2neg insert-posit16 add-log-exp
1×associate-/l/
Counts
2 → 125
Calls
2 calls:
16.0ms
(/ -1 (+ x 1))
23.0ms
(/ (/ -1 (+ x 1)) x)

series52.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(/ -1 (+ x 1))
31.0ms
(/ (/ -1 (+ x 1)) x)

simplify1.5s

Counts
131 → 131
Iterations
IterNodes
33320
21067
1446
0199

prune884.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes27.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
29
19
06

end0.0ms

sample1.6s

Algorithm
intervals
Results
694.0ms1911×body640valid
364.0ms1221×body320valid
315.0ms4220×body80valid
98.0ms651×body160valid