Details

Time bar (total: 11.0s)

sample47.0ms

Algorithm
intervals
Results
22.0ms330×body80valid

simplify954.0ms

Counts
1 → 1
Iterations
IterNodes
done5000
51198
4335
3130
247
120
010

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize11.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-/r* *-un-lft-identity times-frac add-cube-cbrt
2×cbrt-undiv div-exp associate-*r/ associate-/l/
1×pow1 clear-num frac-2neg flip3-- prod-exp cbrt-unprod div-inv flip-- associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
65.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

series52.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

simplify1.3s

Counts
26 → 26
Iterations
IterNodes
done5000
2894
1194
068

prune159.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize27.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* 4.0 (/ (- x y) z)) 2.0)
0.0b
(/ (- x y) z)

rewrite49.0ms

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 flip3-- flip-- associate-/l/
1×cbrt-undiv clear-num sub-neg frac-2neg diff-log div-sub div-exp div-inv
Counts
2 → 50
Calls
2 calls:
21.0ms
(- (* 4.0 (/ (- x y) z)) 2.0)
25.0ms
(/ (- x y) z)

series97.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(- (* 4.0 (/ (- x y) z)) 2.0)
52.0ms
(/ (- x y) z)

simplify2.4s

Counts
56 → 56
Iterations
IterNodes
done5000
34850
2798
1243
0103

prune255.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* 4.0 (- (/ x z) (/ y z))) 2.0)

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
4×associate--l+
3×sub-neg add-log-exp
2×distribute-rgt-in distribute-lft-in
1×add-sqr-sqrt pow1 *-un-lft-identity flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt flip--
Counts
1 → 16
Calls
1 calls:
29.0ms
(- (* 4.0 (- (/ x z) (/ y z))) 2.0)

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(- (* 4.0 (- (/ x z) (/ y z))) 2.0)

simplify1.5s

Counts
19 → 19
Iterations
IterNodes
done5001
3929
2244
199
041

prune94.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize32.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* 4.0 (/ 1 (/ z (- x y)))) 2.0)
0.0b
(/ z (- x y))
0.4b
(/ 1 (/ z (- x y)))

rewrite97.0ms

Algorithm
rewrite-expression-head
Rules
138×times-frac
103×add-sqr-sqrt *-un-lft-identity
71×add-cube-cbrt
26×associate-/r*
16×add-exp-log distribute-lft-out-- difference-of-squares
11×associate-/r/
10×add-cbrt-cube
8×div-exp
6×flip3-- div-inv flip-- associate-/l*
5×add-log-exp
4×pow1 cbrt-undiv
2×rec-exp clear-num frac-2neg 1-exp
1×sub-neg diff-log pow-flip inv-pow
Counts
3 → 157
Calls
3 calls:
39.0ms
(- (* 4.0 (/ 1 (/ z (- x y)))) 2.0)
17.0ms
(/ z (- x y))
29.0ms
(/ 1 (/ z (- x y)))

series161.0ms

Counts
3 → 9
Calls
3 calls:
42.0ms
(- (* 4.0 (/ 1 (/ z (- x y)))) 2.0)
53.0ms
(/ z (- x y))
67.0ms
(/ 1 (/ z (- x y)))

simplify1.8s

Counts
166 → 166
Iterations
IterNodes
done5000
22911
1584
0234

prune623.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes184.0ms

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
010

end0.0ms

sample942.0ms

Algorithm
intervals
Results
625.0ms10111×body80valid