Details

Time bar (total: 6.4s)

sample13.0ms

Algorithm
intervals
Results
6.0ms283×body80valid

simplify6.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
195
2135
3175
done175

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) x)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
associate-/l*
distribute-lft-out-- difference-of-squares
add-exp-log associate-/r* add-cbrt-cube
associate-/l/
pow1 cbrt-undiv expm1-log1p-u flip3-- frac-2neg div-sub div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
1 → 40
Calls
1 calls:
22.0ms
(/ (- x y) x)

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(/ (- x y) x)

simplify2.2s

Counts
43 → 43
Iterations

Useful iterations: 4 (1.3s)

IterNodesCost
072410
1152392
2363369
3936369
42745368
done5001368

prune72.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(- 1 (/ y x))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
44×add-sqr-sqrt
40×*-un-lft-identity
39×prod-diff
36×add-cube-cbrt
29×times-frac
difference-of-squares
fma-neg div-inv add-log-exp
pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
Counts
1 → 61
Calls
1 calls:
17.0ms
(- 1 (/ y x))

series18.0ms

Counts
1 → 3
Calls
1 calls:
18.0ms
(- 1 (/ y x))

simplify3.4s

Counts
64 → 64
Iterations

Useful iterations: done (3.4s)

IterNodesCost
01551745
13571369
2901928
33263711
done5000423

prune62.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes51.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
175
done75

end0.0ms

sample585.0ms

Algorithm
intervals
Results
329.0ms9092×body80valid