Details

Time bar (total: 8.6s)

sample35.0ms

Algorithm
intervals
Results
14.0ms340×body80valid

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done11
211
110
06

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.7b

localize13.0ms

Local error

Found 1 expressions with local error:

10.6b
(/ x (* y y))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt associate-/l*
2×cbrt-undiv div-exp
1×expm1-log1p-u pow1 clear-num associate-/r* frac-2neg prod-exp cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 23
Calls
1 calls:
11.0ms
(/ x (* y y))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(/ x (* y y))

simplify670.0ms

Counts
26 → 26
Iterations
IterNodes
done5001
2616
1112
045

prune107.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) y)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
13×associate-/l*
6×add-cbrt-cube add-exp-log
5×div-inv
3×cbrt-undiv associate-/r* div-exp
1×expm1-log1p-u pow1 clear-num frac-2neg log1p-expm1-u add-log-exp associate-/l/
Counts
1 → 72
Calls
1 calls:
17.0ms
(/ (/ x y) y)

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(/ (/ x y) y)

simplify1.6s

Counts
75 → 75
Iterations
IterNodes
done5000
21637
1343
0142

prune280.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ y (/ x y))
0.2b
(/ 1 (/ y (/ x y)))

rewrite75.0ms

Algorithm
rewrite-expression-head
Rules
471×times-frac
229×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
57×associate-/r*
28×add-exp-log
22×div-inv
18×div-exp
16×add-cbrt-cube
9×cbrt-undiv
6×associate-/r/ associate-/l*
3×pow1 rec-exp 1-exp
2×expm1-log1p-u clear-num frac-2neg log1p-expm1-u add-log-exp
1×pow-flip inv-pow
Counts
2 → 278
Calls
2 calls:
14.0ms
(/ y (/ x y))
31.0ms
(/ 1 (/ y (/ x y)))

series61.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(/ y (/ x y))
36.0ms
(/ 1 (/ y (/ x y)))

simplify1.3s

Counts
284 → 284
Iterations
IterNodes
done5001
11203
0421

prune1.3s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (/ y x) y)
0.2b
(/ 1 (* (/ y x) y))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
28×add-exp-log
17×add-sqr-sqrt
16×add-cbrt-cube
13×times-frac associate-*l*
12×*-un-lft-identity add-cube-cbrt
10×div-exp
8×prod-exp
7×pow1
5×cbrt-undiv
4×cbrt-unprod
3×rec-exp 1-exp associate-*r* associate-/l*
2×expm1-log1p-u pow-prod-down associate-*l/ log1p-expm1-u div-inv pow-flip add-log-exp unswap-sqr
1×clear-num associate-/r* frac-2neg associate-/r/ *-commutative inv-pow
Counts
2 → 69
Calls
2 calls:
23.0ms
(* (/ y x) y)
19.0ms
(/ 1 (* (/ y x) y))

series52.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(* (/ y x) y)
31.0ms
(/ 1 (* (/ y x) y))

simplify1.6s

Counts
75 → 75
Iterations
IterNodes
done5000
21405
1263
0106

prune266.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes262.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done11
111
08

end0.0ms

sample904.0ms

Algorithm
intervals
Results
409.0ms10633×body80valid