Details

Time bar (total: 18.4s)

sample25.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify14.0ms

Counts
1 → 1
Iterations
IterNodes
done18
318
216
112
06

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

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

rewrite48.0ms

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 frac-2neg div-sub div-exp clear-num div-inv add-log-exp
Counts
1 → 52
Calls
1 calls:
43.0ms
(/ (- x y) (- 1.0 y))

series100.0ms

Counts
1 → 3
Calls
1 calls:
100.0ms
(/ (- x y) (- 1.0 y))

simplify4.6s

Counts
55 → 55
Iterations
IterNodes
done5000
32396
2677
1258
0103

prune387.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize26.0ms

Local error

Found 2 expressions with local error:

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

rewrite69.0ms

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 flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
2 → 74
Calls
2 calls:
24.0ms
(/ x (- 1.0 y))
40.0ms
(/ y (- 1.0 y))

series174.0ms

Counts
2 → 6
Calls
2 calls:
61.0ms
(/ x (- 1.0 y))
113.0ms
(/ y (- 1.0 y))

simplify7.1s

Counts
80 → 80
Iterations
IterNodes
done5004
32818
2931
1306
0141

prune1.1s

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify4.0ms

Iterations
IterNodes
done7
07

end6.0ms

sample4.7s

Algorithm
intervals
Results
3.7s7999×body80valid
0.0ms1×body160valid