Details

Time bar (total: 8.5s)

sample31.0ms

Algorithm
intervals
Results
18.0ms330×body80valid

simplify1.4s

Counts
1 → 1
Iterations
IterNodes
done5000
93906
81110
7348
6131
555
449
339
225
115
06

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* y (+ z x)))
0.0b
(* y (+ z x))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-cbrt-cube associate-*r* add-exp-log add-cube-cbrt add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+ insert-posit16
1×+-commutative sum-log pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 38
Calls
2 calls:
9.0ms
(+ x (* y (+ z x)))
22.0ms
(* y (+ z x))

series91.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(+ x (* y (+ z x)))
41.0ms
(* y (+ z x))

simplify995.0ms

Counts
44 → 44
Iterations
IterNodes
done5001
2791
1202
068

prune134.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ (* y (* (+ z x) (- z x))) (- z x)))
9.0b
(* y (* (+ z x) (- z x)))
16.3b
(/ (* y (* (+ z x) (- z x))) (- z x))

rewrite90.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
17×add-cbrt-cube add-exp-log
12×*-un-lft-identity
10×add-sqr-sqrt
8×distribute-rgt-in frac-times pow1 distribute-lft-in associate-/l/
7×flip3-+ flip3-- flip-+ flip--
6×prod-exp add-cube-cbrt cbrt-unprod
5×associate-/r* times-frac add-log-exp
4×sub-neg associate-*l/
3×cbrt-undiv div-exp associate-*l* pow-prod-down insert-posit16
2×associate-/r/ distribute-lft-out-- difference-of-squares
1×+-commutative clear-num sum-log frac-2neg associate-*r* *-commutative div-inv distribute-lft-out associate-/l*
Counts
3 → 86
Calls
3 calls:
14.0ms
(+ x (/ (* y (* (+ z x) (- z x))) (- z x)))
33.0ms
(* y (* (+ z x) (- z x)))
41.0ms
(/ (* y (* (+ z x) (- z x))) (- z x))

series136.0ms

Counts
3 → 9
Calls
3 calls:
34.0ms
(+ x (/ (* y (* (+ z x) (- z x))) (- z x)))
70.0ms
(* y (* (+ z x) (- z x)))
32.0ms
(/ (* y (* (+ z x) (- z x))) (- z x))

simplify1.7s

Counts
95 → 95
Iterations
IterNodes
done5001
23649
1502
0160

prune387.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ y (/ 1 (+ x z))))
0.0b
(/ 1 (+ x z))
0.3b
(/ y (/ 1 (+ x z)))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
114×times-frac
97×*-un-lft-identity
63×add-sqr-sqrt add-cube-cbrt
22×associate-/r*
17×distribute-lft-out
16×add-exp-log
11×associate-/r/
10×add-cbrt-cube
8×div-exp
6×flip3-+ flip-+ div-inv associate-/l*
5×add-log-exp
4×pow1 cbrt-undiv
3×insert-posit16
2×rec-exp clear-num frac-2neg 1-exp
1×+-commutative sum-log pow-flip inv-pow
Counts
3 → 144
Calls
3 calls:
24.0ms
(+ x (/ y (/ 1 (+ x z))))
12.0ms
(/ 1 (+ x z))
15.0ms
(/ y (/ 1 (+ x z)))

series127.0ms

Counts
3 → 9
Calls
3 calls:
44.0ms
(+ x (/ y (/ 1 (+ x z))))
46.0ms
(/ 1 (+ x z))
38.0ms
(/ y (/ 1 (+ x z)))

simplify1.5s

Counts
153 → 153
Iterations
IterNodes
done5000
23462
1515
0200

prune459.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes101.0ms

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
done9
19
06

end0.0ms

sample1.1s

Algorithm
intervals
Results
592.0ms10227×body80valid