Details

Time bar (total: 12.1s)

sample49.0ms

Algorithm
intervals
Results
24.0ms312×body80valid

simplify2.5s

Counts
1 → 1
Iterations
IterNodes
done5001
73848
61000
5476
4254
3110
246
122
012

prune18.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (- 0.75 (/ (- z x) y)) 4.0) 1.0)
0.0b
(- 0.75 (/ (- z x) y))
0.0b
(/ (- z x) y)

rewrite93.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
23×*-un-lft-identity
16×times-frac
13×add-cube-cbrt
7×add-log-exp
6×difference-of-squares
5×add-cbrt-cube add-exp-log associate-/l* distribute-lft-out--
3×pow1 associate-/r*
2×flip3-- div-sub flip-- associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log sub-neg frac-2neg flip3-+ diff-log div-exp flip-+ div-inv associate--r-
Counts
3 → 65
Calls
3 calls:
29.0ms
(+ (* (- 0.75 (/ (- z x) y)) 4.0) 1.0)
32.0ms
(- 0.75 (/ (- z x) y))
30.0ms
(/ (- z x) y)

series135.0ms

Counts
3 → 9
Calls
3 calls:
51.0ms
(+ (* (- 0.75 (/ (- z x) y)) 4.0) 1.0)
32.0ms
(- 0.75 (/ (- z x) y))
52.0ms
(/ (- z x) y)

simplify1.2s

Counts
74 → 74
Iterations
IterNodes
done5000
21040
1321
0131

prune409.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize20.0ms

Local error

Found 2 expressions with local error:

0.0b
(* 4.0 (- (/ x y) (/ z y)))
0.0b
(- (/ x y) (/ z y))

rewrite198.0ms

Algorithm
rewrite-expression-head
Rules
34×add-sqr-sqrt
24×*-un-lft-identity
20×times-frac
12×associate-*r*
8×add-cube-cbrt distribute-lft-out-- difference-of-squares
4×pow1 add-cbrt-cube associate-*r/ add-exp-log div-inv add-log-exp
3×sub-neg associate-*l*
2×distribute-rgt-in distribute-lft-in flip3-- distribute-rgt-out-- frac-sub flip-- sub-div
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 58
Calls
2 calls:
148.0ms
(* 4.0 (- (/ x y) (/ z y)))
45.0ms
(- (/ x y) (/ z y))

series104.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(* 4.0 (- (/ x y) (/ z y)))
48.0ms
(- (/ x y) (/ z y))

simplify2.6s

Counts
64 → 64
Iterations
IterNodes
done5000
34213
2827
1260
0101

prune322.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.0b
(- 0.75 (/ 1 (/ y (- z x))))
0.0b
(+ (* (- 0.75 (/ 1 (/ y (- z x)))) 4.0) 1.0)
0.0b
(/ y (- z x))
0.7b
(/ 1 (/ y (- z x)))

rewrite161.0ms

Algorithm
rewrite-expression-head
Rules
144×times-frac
118×add-sqr-sqrt
109×*-un-lft-identity
72×add-cube-cbrt
26×associate-/r*
21×difference-of-squares
18×distribute-lft-out--
17×add-exp-log
11×add-cbrt-cube associate-/r/
8×div-exp add-log-exp
7×div-inv
6×flip3-- flip-- associate-/l*
5×pow1
4×cbrt-undiv
2×rec-exp clear-num frac-2neg 1-exp
1×+-commutative sum-log sub-neg flip3-+ diff-log flip-+ pow-flip inv-pow
Counts
4 → 175
Calls
4 calls:
44.0ms
(- 0.75 (/ 1 (/ y (- z x))))
72.0ms
(+ (* (- 0.75 (/ 1 (/ y (- z x)))) 4.0) 1.0)
10.0ms
(/ y (- z x))
24.0ms
(/ 1 (/ y (- z x)))

series165.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(- 0.75 (/ 1 (/ y (- z x))))
34.0ms
(+ (* (- 0.75 (/ 1 (/ y (- z x)))) 4.0) 1.0)
50.0ms
(/ y (- z x))
57.0ms
(/ 1 (/ y (- z x)))

simplify1.8s

Counts
187 → 187
Iterations
IterNodes
done5000
23447
1675
0267

prune961.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes150.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done11
111
09

end0.0ms

sample1.1s

Algorithm
intervals
Results
797.0ms10122×body80valid