Details

Time bar (total: 7.4s)

sample15.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify2.0ms

Counts
1 → 1
Iterations
IterNodes
done5
15
04

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (+ x y))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
4×associate-/r* distribute-lft-out
3×add-cbrt-cube add-exp-log associate-/l*
2×associate-/r/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ div-exp flip-+ insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 36
Calls
1 calls:
11.0ms
(/ x (+ x y))

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(/ x (+ x y))

simplify1.6s

Counts
39 → 39
Iterations
IterNodes
done5005
31523
2413
1132
062

prune127.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize25.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (+ x y))
0.0b
(log1p (expm1 (/ x (+ x y))))
0.5b
(expm1 (/ x (+ x y)))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
20×*-un-lft-identity
12×add-sqr-sqrt times-frac add-cube-cbrt
5×add-cbrt-cube add-exp-log
4×associate-/r* log1p-expm1-u distribute-lft-out
3×expm1-log1p-u pow1 insert-posit16 associate-/l* add-log-exp
2×associate-/r/
1×cbrt-undiv log1p-udef expm1-log1p clear-num frac-2neg flip3-+ div-exp log1p-expm1 flip-+ div-inv expm1-udef
Counts
3 → 60
Calls
3 calls:
22.0ms
(/ x (+ x y))
0.0ms
(log1p (expm1 (/ x (+ x y))))
1.0ms
(expm1 (/ x (+ x y)))

series253.0ms

Counts
3 → 9
Calls
3 calls:
52.0ms
(/ x (+ x y))
83.0ms
(log1p (expm1 (/ x (+ x y))))
117.0ms
(expm1 (/ x (+ x y)))

simplify1.3s

Counts
69 → 69
Iterations
IterNodes
done5019
31484
2457
1166
085

prune330.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ x y)) (cbrt (+ x y)))
0.6b
(cbrt (+ x y))
0.6b
(cbrt (+ x y))
0.6b
(cbrt (+ x y))

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
7×associate-*r* associate-*l*
6×add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 107
Calls
4 calls:
61.0ms
(* (cbrt (+ x y)) (cbrt (+ x y)))
4.0ms
(cbrt (+ x y))
5.0ms
(cbrt (+ x y))
4.0ms
(cbrt (+ x y))

series818.0ms

Counts
4 → 12
Calls
4 calls:
262.0ms
(* (cbrt (+ x y)) (cbrt (+ x y)))
176.0ms
(cbrt (+ x y))
187.0ms
(cbrt (+ x y))
193.0ms
(cbrt (+ x y))

simplify1.7s

Counts
119 → 119
Iterations
IterNodes
done5002
31925
2735
1286
0122

prune426.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes113.0ms

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
17
06

end0.0ms

sample469.0ms

Algorithm
intervals
Results
257.0ms8000×body80valid