Details

Time bar (total: 7.1s)

sample22.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify8.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1127
2167
3187
done187

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv expm1-log1p-u frac-2neg div-sub div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 54
Calls
1 calls:
27.0ms
(/ (- x y) (- 1.0 y))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(/ (- x y) (- 1.0 y))

simplify2.7s

Counts
57 → 57
Iterations

Useful iterations: 3 (944.0ms)

IterNodesCost
0105756
1265724
2888694
34978691
done5000691

prune132.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt *-un-lft-identity
30×times-frac
22×add-cube-cbrt
10×associate-/r*
8×distribute-lft-out-- difference-of-squares
6×add-exp-log add-cbrt-cube associate-/l*
4×associate-/r/
2×pow1 cbrt-undiv expm1-log1p-u flip3-- frac-2neg div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
2 → 78
Calls
2 calls:
17.0ms
(/ y (- 1.0 y))
22.0ms
(/ x (- 1.0 y))

series101.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(/ y (- 1.0 y))
53.0ms
(/ x (- 1.0 y))

simplify942.0ms

Counts
84 → 84
Iterations

Useful iterations: done (938.0ms)

IterNodesCost
0145882
1319834
21192791
done5000787

prune268.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ x (- 1.0 y))
0.0b
(/ y (- 1.0 y))
0.0b
(expm1 (/ y (- 1.0 y)))
0.0b
(log1p (expm1 (/ y (- 1.0 y))))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
40×add-sqr-sqrt *-un-lft-identity
30×times-frac
24×add-cube-cbrt
10×associate-/r*
8×add-exp-log add-cbrt-cube distribute-lft-out-- difference-of-squares
6×associate-/l*
5×log1p-expm1-u
4×pow1 expm1-log1p-u associate-/r/ add-log-exp
2×cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv
1×log1p-udef expm1-log1p log1p-expm1 expm1-udef
Counts
4 → 100
Calls
4 calls:
22.0ms
(/ x (- 1.0 y))
25.0ms
(/ y (- 1.0 y))
1.0ms
(expm1 (/ y (- 1.0 y)))
0.0ms
(log1p (expm1 (/ y (- 1.0 y))))

series442.0ms

Counts
4 → 12
Calls
4 calls:
67.0ms
(/ x (- 1.0 y))
45.0ms
(/ y (- 1.0 y))
113.0ms
(expm1 (/ y (- 1.0 y)))
216.0ms
(log1p (expm1 (/ y (- 1.0 y))))

simplify1.2s

Counts
112 → 112
Iterations

Useful iterations: done (1.2s)

IterNodesCost
01831178
13961091
214271021
done50011016

prune459.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes41.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0711
done711

end0.0ms

sample587.0ms

Algorithm
intervals
Results
273.0ms7999×body80valid
0.0ms1×body1280valid