Details

Time bar (total: 713.0ms)

sample12.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0115
1125
2125

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
29×add-sqr-sqrt
27×times-frac
21×add-cube-cbrt
associate-/r*
add-exp-log add-cbrt-cube associate-/l*
associate-/r/ distribute-lft-out distribute-lft-out-- difference-of-squares
pow1 cbrt-undiv frac-2neg div-exp clear-num div-inv add-log-exp
flip3-- flip3-+ flip-- flip-+
Counts
2 → 70
Calls
2 calls:
5.0ms
(/ x (+ x 1.0))
5.0ms
(/ 1.0 (- x 1.0))

series67.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(/ x (+ x 1.0))
29.0ms
(/ 1.0 (- x 1.0))

simplify182.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0276385
11012361
24600356
35001356

prune137.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
095
195

end0.0ms

sample288.0ms

Algorithm
intervals
Results
197.0ms8000×body80valid