Details

Time bar (total: 7.2s)

sample23.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify25.0ms

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 45
Calls
1 calls:
42.0ms
(/ (+ x 1.0) (- 1.0 x))

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(/ (+ x 1.0) (- 1.0 x))

simplify770.0ms

Counts
48 → 48

prune106.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
178×times-frac
174×*-un-lft-identity
122×add-sqr-sqrt
80×add-cube-cbrt
30×associate-/r*
26×distribute-lft-out
21×distribute-lft-out-- difference-of-squares
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp associate-/l*
6×div-inv
5×flip3-+ flip-+
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×flip3-- pow-flip div-sub flip-- inv-pow
Counts
2 → 174
Calls
2 calls:
31.0ms
(/ (- 1.0 x) (+ x 1.0))
41.0ms
(/ 1 (/ (- 1.0 x) (+ x 1.0)))

series110.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(/ (- 1.0 x) (+ x 1.0))
58.0ms
(/ 1 (/ (- 1.0 x) (+ x 1.0)))

simplify953.0ms

Counts
180 → 180

prune263.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) (- x 1.0))
13.7b
(/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0)))

rewrite86.0ms

Algorithm
rewrite-expression-head
Rules
13×flip3-- flip--
12×add-sqr-sqrt
10×*-un-lft-identity
9×add-exp-log add-cbrt-cube
8×frac-times associate-/r/
6×add-cube-cbrt
5×associate-*r* associate-*l*
4×pow1 times-frac associate-*r/ associate-*l/ associate-/l* difference-of-squares
2×cbrt-undiv distribute-rgt-in sub-neg distribute-lft-in div-exp prod-exp cbrt-unprod associate-/l/ distribute-lft-out-- add-log-exp
1×frac-2neg div-sub pow-prod-down clear-num associate-/r* *-commutative div-inv unswap-sqr
Counts
2 → 68
Calls
2 calls:
44.0ms
(* (- 1.0 x) (- x 1.0))
39.0ms
(/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0)))

series133.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(* (- 1.0 x) (- x 1.0))
77.0ms
(/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0)))

simplify1.0s

Counts
74 → 74

prune178.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes16.0ms

Accuracy

126% (-0.0b remaining)

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

bsearch0.0ms

simplify2.8s

end0.0ms

sample501.0ms

Algorithm
intervals
Results
281.0ms8000×body80valid