Details

Time bar (total: 20.7s)

sample38.0ms

Algorithm
intervals
Results
28.0ms256×body80valid

simplify11.0ms

Counts
1 → 1
Iterations
IterNodes
done15
215
114
07

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 3 expressions with local error:

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

rewrite160.0ms

Algorithm
rewrite-expression-head
Rules
169×*-un-lft-identity
133×associate-/r*
130×frac-add
126×add-sqr-sqrt
75×associate-/l*
70×add-cube-cbrt
41×times-frac
28×difference-of-squares
25×clear-num frac-2neg distribute-lft-out
16×distribute-lft-out--
14×difference-of-sqr-1
9×add-exp-log
7×add-cbrt-cube
5×add-log-exp
4×pow1 associate-/r/
3×div-exp insert-posit16 div-inv
2×cbrt-undiv flip3-+ flip-+
1×+-commutative rec-exp sum-log flip3-- 1-exp pow-flip flip-- inv-pow
Counts
3 → 232
Calls
3 calls:
11.0ms
(/ x (+ x 1))
19.0ms
(/ 1 (- x 1))
120.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))

series127.0ms

Counts
3 → 9
Calls
3 calls:
35.0ms
(/ x (+ x 1))
15.0ms
(/ 1 (- x 1))
77.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))

simplify2.2s

Counts
241 → 241
Iterations
IterNodes
done5011
23986
11418
0444

prune596.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize42.0ms

Local error

Found 4 expressions with local error:

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

rewrite1.2s

Algorithm
rewrite-expression-head
Rules
8491×times-frac
6993×*-un-lft-identity
5547×add-sqr-sqrt
2396×add-cube-cbrt
1952×distribute-rgt-neg-in
1720×distribute-lft-out--
1406×difference-of-squares
1274×distribute-lft-neg-in
566×distribute-lft-out
507×associate-/r/
427×associate-/r*
364×difference-of-sqr-1
195×div-inv
186×flip3-+ flip-+
182×neg-mul-1
89×associate-/l*
36×associate-/l/
28×distribute-neg-frac
24×frac-sub
22×add-cbrt-cube add-exp-log
17×clear-num frac-2neg
15×flip3-- flip--
11×cbrt-undiv div-exp
4×pow1 insert-posit16 add-log-exp
3×div-sub
2×neg-sub0
1×associate--l- distribute-frac-neg
Counts
4 → 3593
Calls
4 calls:
10.0ms
(/ x (+ 1 x))
25.0ms
(/ (+ 1 x) x)
533.0ms
(/ (- (- (- x 1)) (/ (+ 1 x) x)) (/ (- (- x 1)) (/ x (+ 1 x))))
67.0ms
(/ (- (- x 1)) (/ x (+ 1 x)))

series367.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(/ x (+ 1 x))
63.0ms
(/ (+ 1 x) x)
130.0ms
(/ (- (- (- x 1)) (/ (+ 1 x) x)) (/ (- (- x 1)) (/ x (+ 1 x))))
149.0ms
(/ (- (- x 1)) (/ x (+ 1 x)))

simplify6.2s

Counts
3605 → 3605
Iterations
IterNodes
done5001
02768

prune8.9s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes40.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done11
111
07

end0.0ms

sample792.0ms

Algorithm
intervals
Results
662.0ms8000×body80valid