Details

Time bar (total: 7.0s)

sample53.0ms

Algorithm
intervals
Results
19.0ms256×body80valid
15.0ms256×pre80true

simplify2.9s

Counts
1 → 1
Iterations
IterNodes
done5000
73699
6840
5403
4208
3103
248
122
09

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 18.3b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ (* x x) (+ (* x x) (* y y))) (/ (* y y) (+ (* x x) (* y y))))
13.2b
(/ (* x x) (+ (* x x) (* y y)))
24.2b
(/ (* y y) (+ (* x x) (* y y)))

rewrite134.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×add-cbrt-cube add-exp-log
10×times-frac
*-un-lft-identity
associate-/r/
add-cube-cbrt
associate-/r*
add-log-exp
cbrt-undiv flip3-+ div-exp flip-+ div-inv difference-of-squares
pow1 distribute-rgt-out--
clear-num frac-2neg prod-exp cbrt-unprod associate-/l*
sub-neg flip3-- diff-log frac-sub flip-- distribute-lft-out-- sub-div
Counts
3 → 68
Calls
3 calls:
95.0ms
(- (/ (* x x) (+ (* x x) (* y y))) (/ (* y y) (+ (* x x) (* y y))))
24.0ms
(/ (* x x) (+ (* x x) (* y y)))
14.0ms
(/ (* y y) (+ (* x x) (* y y)))

series253.0ms

Counts
3 → 9
Calls
3 calls:
98.0ms
(- (/ (* x x) (+ (* x x) (* y y))) (/ (* y y) (+ (* x x) (* y y))))
70.0ms
(/ (* x x) (+ (* x x) (* y y)))
83.0ms
(/ (* y y) (+ (* x x) (* y y)))

simplify2.1s

Counts
77 → 77
Iterations
IterNodes
done5002
22706
1373
0117

prune376.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.2b

localize1.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune6.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.2b

localize1.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune1.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.2b

regimes159.0ms

Accuracy

76% (4.7b remaining)

Error of 5.2b against oracle of 0.5b and baseline of 20.0b

bsearch137.0ms

Steps
ItersRangePoint
9
2.4722984231081845e-165
8.474205693865731e-158
1.6656408088991096e-162
9
-9.332984801473853e-151
-3.2336746362726576e-157
-1.5016765466948683e-155
9
-2.466971418500489e+156
-4.2382065616346e+150
-6.379960110729306e+150

simplify4.0ms

Iterations
IterNodes
done25
125
019

end0.0ms

sample903.0ms

Algorithm
intervals
Results
563.0ms8000×body80valid
144.0ms8000×pre80true