Details

Time bar (total: 12.6s)

sample16.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done18
318
216
112
06

prune3.0ms

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))

rewrite25.0ms

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-cbrt-cube add-exp-log
2×flip3-- associate-/r/ flip-- associate-/l/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg div-sub div-exp log1p-expm1-u div-inv add-log-exp
Counts
1 → 54
Calls
1 calls:
22.0ms
(/ (- x y) (- 1.0 y))

series55.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(/ (- x y) (- 1.0 y))

simplify2.1s

Counts
57 → 57
Iterations
IterNodes
done5002
32516
2705
1264
0105

prune236.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite21.0ms

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-cbrt-cube add-exp-log associate-/l*
4×associate-/r/
2×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-- div-exp log1p-expm1-u div-inv flip-- add-log-exp
Counts
2 → 78
Calls
2 calls:
8.0ms
(/ x (- 1.0 y))
10.0ms
(/ y (- 1.0 y))

series77.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(/ x (- 1.0 y))
40.0ms
(/ y (- 1.0 y))

simplify1.8s

Counts
84 → 84
Iterations
IterNodes
done5056
32973
21034
1320
0145

prune407.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize22.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (- 1.0 y))
0.0b
(/ (- 1.0 y) y)
0.1b
(/ 1 (/ (- 1.0 y) y))

rewrite87.0ms

Algorithm
rewrite-expression-head
Rules
147×times-frac
119×add-sqr-sqrt *-un-lft-identity
79×add-cube-cbrt
27×associate-/r*
20×distribute-lft-out-- difference-of-squares
18×add-exp-log
12×add-cbrt-cube
11×associate-/l*
9×div-exp
7×div-inv
5×cbrt-undiv
4×pow1
3×expm1-log1p-u clear-num frac-2neg associate-/r/ log1p-expm1-u add-log-exp
2×rec-exp flip3-- 1-exp flip-- associate-/l/
1×div-sub pow-flip inv-pow
Counts
3 → 181
Calls
3 calls:
17.0ms
(/ x (- 1.0 y))
30.0ms
(/ (- 1.0 y) y)
27.0ms
(/ 1 (/ (- 1.0 y) y))

series167.0ms

Counts
3 → 9
Calls
3 calls:
42.0ms
(/ x (- 1.0 y))
76.0ms
(/ (- 1.0 y) y)
50.0ms
(/ 1 (/ (- 1.0 y) y))

simplify2.0s

Counts
190 → 190
Iterations
IterNodes
done5001
21924
1683
0270

prune743.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ y (- 1.0 y))
0.0b
(* (/ y (- 1.0 y)) (/ y (- 1.0 y)))
0.0b
(* (/ y (- 1.0 y)) (* (/ y (- 1.0 y)) (/ y (- 1.0 y))))
19.0b
(cbrt (* (/ y (- 1.0 y)) (* (/ y (- 1.0 y)) (/ y (- 1.0 y)))))

rewrite228.0ms

Algorithm
rewrite-expression-head
Rules
119×*-un-lft-identity
116×add-sqr-sqrt
107×times-frac
63×add-cube-cbrt
59×add-cbrt-cube add-exp-log
42×associate-*l*
27×swap-sqr
25×pow1 distribute-lft-out--
22×associate-*r* prod-exp cbrt-unprod
19×difference-of-squares
18×cbrt-undiv div-exp
12×associate-/r/
11×frac-times associate-*r/
7×cbrt-div associate-*l/
6×flip3-- pow-prod-up div-inv flip-- unswap-sqr
5×associate-/r*
4×expm1-log1p-u pow-prod-down log1p-expm1-u add-log-exp
3×associate-/l*
2×pow2 pow-plus cube-unmult pow-sqr *-commutative
1×cbrt-prod clear-num frac-2neg pow1/3 rem-cbrt-cube
Counts
4 → 225
Calls
4 calls:
17.0ms
(/ y (- 1.0 y))
56.0ms
(* (/ y (- 1.0 y)) (/ y (- 1.0 y)))
80.0ms
(* (/ y (- 1.0 y)) (* (/ y (- 1.0 y)) (/ y (- 1.0 y))))
56.0ms
(cbrt (* (/ y (- 1.0 y)) (* (/ y (- 1.0 y)) (/ y (- 1.0 y)))))

series258.0ms

Counts
4 → 12
Calls
4 calls:
51.0ms
(/ y (- 1.0 y))
50.0ms
(* (/ y (- 1.0 y)) (/ y (- 1.0 y)))
95.0ms
(* (/ y (- 1.0 y)) (* (/ y (- 1.0 y)) (/ y (- 1.0 y))))
62.0ms
(cbrt (* (/ y (- 1.0 y)) (* (/ y (- 1.0 y)) (/ y (- 1.0 y)))))

simplify2.7s

Counts
237 → 237
Iterations
IterNodes
done5005
23498
1915
0278

prune993.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes105.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
07

end0.0ms

sample598.0ms

Algorithm
intervals
Results
305.0ms7999×body80valid
0.0ms1×body1280valid