Details

Time bar (total: 21.7s)

sample111.0ms

Algorithm
intervals
Results
31.0ms594×body80valid
24.0ms605×body80nan

simplify6.6s

Counts
1 → 1
Iterations

Useful iterations: 3 (40.0ms)

IterNodesCost
089
1179
2339
3628
4918
51648
64078
713228
846058
done50018

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (log y)))
0.1b
(exp (- (+ x (* y (log y))) z))
0.3b
(* y (log y))

rewrite102.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
12×log-prod *-un-lft-identity
11×add-log-exp
10×add-cube-cbrt
6×pow1 distribute-rgt-in associate-+r+ distribute-lft-in
5×add-exp-log exp-prod add-cbrt-cube
4×associate-*r*
3×associate-*l* exp-sum rem-exp-log
2×diff-log sum-log
1×+-commutative sub-neg flip3-+ exp-diff pow-prod-down prod-exp associate--l+ log-pow *-commutative cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 61
Calls
3 calls:
8.0ms
(+ x (* y (log y)))
77.0ms
(exp (- (+ x (* y (log y))) z))
13.0ms
(* y (log y))

series377.0ms

Counts
3 → 9
Calls
3 calls:
66.0ms
(+ x (* y (log y)))
49.0ms
(exp (- (+ x (* y (log y))) z))
263.0ms
(* y (log y))

simplify1.6s

Counts
70 → 70
Iterations

Useful iterations: 3 (480.0ms)

IterNodesCost
0111612
1227581
2490522
31250496
done5001496

prune295.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize41.0ms

Local error

Found 4 expressions with local error:

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

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-+ pow1/3 flip-+
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
38.0ms
(* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y)))))
6.0ms
(cbrt (+ x (* y (log y))))
6.0ms
(cbrt (+ x (* y (log y))))
6.0ms
(cbrt (+ x (* y (log y))))

series1.3s

Counts
4 → 12
Calls
4 calls:
347.0ms
(* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y)))))
316.0ms
(cbrt (+ x (* y (log y))))
356.0ms
(cbrt (+ x (* y (log y))))
327.0ms
(cbrt (+ x (* y (log y))))

simplify1.7s

Counts
99 → 99
Iterations

Useful iterations: done (1.7s)

IterNodesCost
01391877
13171725
28121617
320771464
done50001413

prune435.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ (pow y y) (exp z))
0.3b
(* (exp x) (/ (pow y y) (exp z)))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
45×times-frac
43×add-sqr-sqrt
33×add-cube-cbrt *-un-lft-identity
25×associate-*r*
22×unpow-prod-down
9×add-cbrt-cube
8×sqr-pow
7×add-exp-log associate-/l*
6×div-exp
4×pow1 prod-exp unswap-sqr
3×associate-*l* associate-/r*
2×cbrt-undiv pow-to-exp pow-exp cbrt-unprod div-inv add-log-exp
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 93
Calls
2 calls:
11.0ms
(/ (pow y y) (exp z))
39.0ms
(* (exp x) (/ (pow y y) (exp z)))

series175.0ms

Counts
2 → 6
Calls
2 calls:
68.0ms
(/ (pow y y) (exp z))
107.0ms
(* (exp x) (/ (pow y y) (exp z)))

simplify3.7s

Counts
99 → 99
Iterations

Useful iterations: 3 (1.7s)

IterNodesCost
01401226
12931160
210101087
341541074
done50001074

prune311.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes116.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01126
11426
done1426

end0.0ms

sample4.7s

Algorithm
intervals
Results
1.8s19242×body80valid
1.1s19368×body80nan