Details

Time bar (total: 3.8s)

sample33.0ms

Algorithm
intervals
Results
9.0ms55×body640valid
6.0ms142×body80valid
5.0ms43×body320valid
1.0ms17×body160valid

simplify2.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 12.4b

localize7.0ms

Local error

Found 1 expressions with local error:

2.7b
(- (/ 1.0 (+ x 1.0)) (/ 1.0 x))

rewrite96.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
17×add-sqr-sqrt
16×times-frac
8×distribute-lft-out--
5×add-cube-cbrt
4×difference-of-squares
3×distribute-lft-out add-log-exp
2×div-inv
1×pow1 add-exp-log sub-neg flip3-- diff-log frac-sub add-cbrt-cube flip--
Counts
1 → 25
Calls
1 calls:
94.0ms
(- (/ 1.0 (+ x 1.0)) (/ 1.0 x))

series81.0ms

Counts
1 → 3
Calls
1 calls:
81.0ms
(- (/ 1.0 (+ x 1.0)) (/ 1.0 x))

simplify129.0ms

Counts
28 → 28

prune88.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (* (- 0 1.0) 1.0) (* (+ x 1.0) x))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
13×add-exp-log add-cbrt-cube
4×cbrt-undiv div-exp associate-*l/ prod-exp cbrt-unprod
2×associate-/r/ associate-/l/
1×pow1 distribute-lft-neg-out add-sqr-sqrt add-cube-cbrt flip3-- frac-2neg *-un-lft-identity flip3-+ times-frac sub0-neg distribute-frac-neg clear-num associate-/r* flip-- flip-+ div-inv associate-/l* add-log-exp
Counts
1 → 26
Calls
1 calls:
42.0ms
(/ (* (- 0 1.0) 1.0) (* (+ x 1.0) x))

series64.0ms

Counts
1 → 3
Calls
1 calls:
64.0ms
(/ (* (- 0 1.0) 1.0) (* (+ x 1.0) x))

simplify53.0ms

Counts
29 → 29

prune87.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (/ (* (- 0 1.0) 1.0) (+ x 1.0)) x)

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
46×times-frac
28×*-un-lft-identity
20×add-sqr-sqrt add-cube-cbrt
10×add-exp-log add-cbrt-cube associate-/l*
8×associate-/r/
5×cbrt-undiv div-exp div-inv
4×flip3-+ flip-+ distribute-lft-out
3×associate-/r*
2×distribute-frac-neg
1×pow1 distribute-lft-neg-out frac-2neg sub0-neg prod-exp clear-num cbrt-unprod associate-/l/ add-log-exp
Counts
1 → 61
Calls
1 calls:
29.0ms
(/ (/ (* (- 0 1.0) 1.0) (+ x 1.0)) x)

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(/ (/ (* (- 0 1.0) 1.0) (+ x 1.0)) x)

simplify70.0ms

Counts
64 → 64

prune205.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (- x 1.0))
0.0b
(/ (/ (* (- 0 1.0) 1.0) (- (* x x) (* 1.0 1.0))) (/ x (- x 1.0)))
0.0b
(/ (* (- 0 1.0) 1.0) (- (* x x) (* 1.0 1.0)))

rewrite128.0ms

Algorithm
rewrite-expression-head
Rules
482×times-frac
232×add-sqr-sqrt *-un-lft-identity
158×add-cube-cbrt
71×associate-/r/
61×difference-of-squares
37×distribute-lft-out--
36×flip3-- flip-- div-inv
31×add-exp-log add-cbrt-cube
30×associate-/r*
16×cbrt-undiv div-exp
14×associate-/l*
3×pow1 frac-2neg distribute-frac-neg prod-exp clear-num cbrt-unprod associate-/l/ add-log-exp
2×distribute-lft-neg-out sub0-neg associate-*l/
Counts
3 → 331
Calls
3 calls:
13.0ms
(/ x (- x 1.0))
56.0ms
(/ (/ (* (- 0 1.0) 1.0) (- (* x x) (* 1.0 1.0))) (/ x (- x 1.0)))
25.0ms
(/ (* (- 0 1.0) 1.0) (- (* x x) (* 1.0 1.0)))

series232.0ms

Counts
3 → 9
Calls
3 calls:
47.0ms
(/ x (- x 1.0))
106.0ms
(/ (/ (* (- 0 1.0) 1.0) (- (* x x) (* 1.0 1.0))) (/ x (- x 1.0)))
79.0ms
(/ (* (- 0 1.0) 1.0) (- (* x x) (* 1.0 1.0)))

simplify126.0ms

Counts
340 → 340

prune1.2s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

regimes23.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify98.0ms

end0.0ms

sample961.0ms

Algorithm
intervals
Results
302.0ms1919×body640valid
239.0ms4178×body80valid
193.0ms1228×body320valid
45.0ms676×body160valid