Details

Time bar (total: 12.6s)

sample46.0ms

Algorithm
intervals
Results
25.0ms312×body80valid

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
done5015
82431
7913
6489
5351
4220
3100
244
122
012

prune20.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 3 expressions with local error:

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

rewrite69.0ms

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×associate-+l+ difference-of-squares
5×add-cbrt-cube add-exp-log associate-/l* distribute-lft-out--
4×div-sub
3×distribute-rgt-in pow1 associate-/r* sub-neg distribute-lft-in associate--r-
2×flip3-- flip-- associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg flip3-+ diff-log div-exp flip-+ div-inv
Counts
3 → 71
Calls
3 calls:
30.0ms
(+ (* 4.0 (- 0.75 (/ (- z x) y))) 1.0)
22.0ms
(- 0.75 (/ (- z x) y))
14.0ms
(/ (- z x) y)

series162.0ms

Counts
3 → 9
Calls
3 calls:
65.0ms
(+ (* 4.0 (- 0.75 (/ (- z x) y))) 1.0)
36.0ms
(- 0.75 (/ (- z x) y))
61.0ms
(/ (- z x) y)

simplify2.2s

Counts
80 → 80
Iterations
IterNodes
done5002
32880
2847
1338
0138

prune364.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize26.0ms

Local error

Found 2 expressions with local error:

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

rewrite157.0ms

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:
110.0ms
(* 4.0 (- (/ x y) (/ z y)))
44.0ms
(- (/ x y) (/ z y))

series99.0ms

Counts
2 → 6
Calls
2 calls:
71.0ms
(* 4.0 (- (/ x y) (/ z y)))
28.0ms
(- (/ x y) (/ z y))

simplify2.0s

Counts
64 → 64
Iterations
IterNodes
done5004
32658
2700
1249
0101

prune394.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

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

rewrite153.0ms

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 associate-+l+
3×sub-neg
2×distribute-rgt-in rec-exp clear-num frac-2neg distribute-lft-in 1-exp
1×+-commutative sum-log flip3-+ diff-log flip-+ pow-flip inv-pow
Counts
4 → 179
Calls
4 calls:
63.0ms
(+ (* 4.0 (- 0.75 (/ 1 (/ y (- z x))))) 1.0)
45.0ms
(- 0.75 (/ 1 (/ y (- z x))))
10.0ms
(/ y (- z x))
28.0ms
(/ 1 (/ y (- z x)))

series151.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(+ (* 4.0 (- 0.75 (/ 1 (/ y (- z x))))) 1.0)
18.0ms
(- 0.75 (/ 1 (/ y (- z x))))
45.0ms
(/ y (- z x))
50.0ms
(/ 1 (/ y (- z x)))

simplify1.9s

Counts
191 → 191
Iterations
IterNodes
done5002
21831
1678
0271

prune880.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes178.0ms

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

sample1.4s

Algorithm
intervals
Results
1.1s10122×body80valid