Details

Time bar (total: 13.0s)

sample33.0ms

Algorithm
intervals
Results
14.0ms319×body80valid

simplify2.1s

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

localize29.0ms

Local error

Found 2 expressions with local error:

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

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
15×times-frac
12×add-cube-cbrt
5×associate-/l*
4×add-cbrt-cube add-exp-log distribute-lft-out-- add-log-exp difference-of-squares
3×associate-/r*
2×pow1 associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg flip3-+ flip3-- div-sub div-exp flip-+ div-inv flip--
Counts
2 → 49
Calls
2 calls:
35.0ms
(+ (* (- 0.75 (/ (- z x) y)) 4.0) 1.0)
23.0ms
(/ (- z x) y)

series87.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(+ (* (- 0.75 (/ (- z x) y)) 4.0) 1.0)
49.0ms
(/ (- z x) y)

simplify2.6s

Counts
55 → 55
Iterations
IterNodes
done5001
34766
2846
1260
0104

prune355.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

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

rewrite152.0ms

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:
125.0ms
(* 4.0 (- (/ x y) (/ z y)))
25.0ms
(- (/ x y) (/ z y))

series87.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(* 4.0 (- (/ x y) (/ z y)))
38.0ms
(- (/ x y) (/ z y))

simplify2.6s

Counts
64 → 64
Iterations
IterNodes
done5000
34213
2827
1260
0101

prune385.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize54.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* (- 0.75 (/ (- (* z z) (* x x)) (* y (+ z x)))) 4.0) 1.0)
0.0b
(* y (+ z x))
2.8b
(- (* z z) (* x x))
28.6b
(/ (- (* z z) (* x x)) (* y (+ z x)))

rewrite110.0ms

Algorithm
rewrite-expression-head
Rules
11×add-cbrt-cube add-exp-log
10×add-sqr-sqrt *-un-lft-identity
8×add-cube-cbrt add-log-exp
6×pow1
4×times-frac associate-*r* associate-*r/ associate-/l*
3×flip3-+ associate-*l* flip-+ difference-of-squares
2×cbrt-undiv flip3-- div-exp prod-exp associate-/r/ cbrt-unprod flip-- associate-/l/
1×distribute-rgt-in +-commutative clear-num associate-/r* sum-log sub-neg frac-2neg distribute-lft-in diff-log div-sub pow-prod-down *-commutative div-inv distribute-lft-out unswap-sqr
Counts
4 → 75
Calls
4 calls:
49.0ms
(+ (* (- 0.75 (/ (- (* z z) (* x x)) (* y (+ z x)))) 4.0) 1.0)
31.0ms
(* y (+ z x))
7.0ms
(- (* z z) (* x x))
21.0ms
(/ (- (* z z) (* x x)) (* y (+ z x)))

series302.0ms

Counts
4 → 12
Calls
4 calls:
91.0ms
(+ (* (- 0.75 (/ (- (* z z) (* x x)) (* y (+ z x)))) 4.0) 1.0)
44.0ms
(* y (+ z x))
68.0ms
(- (* z z) (* x x))
100.0ms
(/ (- (* z z) (* x x)) (* y (+ z x)))

simplify2.1s

Counts
87 → 87
Iterations
IterNodes
done5001
22631
1458
0139

prune504.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes130.0ms

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
done11
111
09

end0.0ms

sample1.2s

Algorithm
intervals
Results
754.0ms10020×body80valid