Exp of sum of logs

Time bar (total: 2.3s)

start0.0ms (0%)

Memory
0.1MiB live, 0.0MiB allocated

analyze5.0ms (0.2%)

Memory
-36.8MiB live, 1.0MiB allocated
Algorithm
search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.9%0.1%0%0%0%0
0%0%99.9%0.1%0%0%0%1
0%0%50%0.1%0%50%0%2
100%25%0%0.1%0%74.9%0%3
Compiler

Compiled 8 to 8 computations (0% saved)

sample1.1s (45.8%)

Memory
30.2MiB live, 742.8MiB allocated
Samples
735.0ms8 256×0valid
Precisions
Click to see histograms. Total time spent on operations: 550.0ms
ival-exp: 252.0ms (45.8% of total)
ival-log: 219.0ms (39.8% of total)
ival-add: 70.0ms (12.7% of total)
ival-true: 6.0ms (1.1% of total)
ival-assert: 3.0ms (0.5% of total)
Bogosity

explain100.0ms (4.3%)

Memory
-10.7MiB live, 68.1MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
15021(3.3857932649838924e+228 5.377872744747487e+48)8(2.3343169927563586e+301 1.5839254992804513e-259)(exp.f64 (+.f64 (log.f64 a) (log.f64 b)))
30-3(7.765925482171587e+244 2.6069261739951536e-248)(+.f64 (log.f64 a) (log.f64 b))
00-0-a
00-0-b
00-0-(log.f64 a)
00-0-(log.f64 b)
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
exp.f64(exp.f64 (+.f64 (log.f64 a) (log.f64 b)))sensitivity16322
Confusion
Predicted +Predicted -
+14928
-1465
Precision
0.9141104294478528
Recall
0.8418079096045198
Confusion?
Predicted +Predicted MaybePredicted -
+149226
-14362
Precision?
0.9095744680851063
Recall?
0.9661016949152542
Freqs
test
numberfreq
093
1163
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Samples
36.0ms512×0valid
Compiler

Compiled 61 to 28 computations (54.1% saved)

Precisions
Click to see histograms. Total time spent on operations: 21.0ms
ival-log: 12.0ms (58.1% of total)
ival-exp: 5.0ms (24.2% of total)
ival-add: 3.0ms (14.5% of total)
ival-true: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)

preprocess20.0ms (0.9%)

Memory
9.6MiB live, 9.6MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
01638
13623
27017
311117
416417
517017
066
0106
1143
2193
0193
Stop Event
iter limit
saturated
iter limit
saturated
Calls
Call 1
Inputs
(exp.f64 (+.f64 (log.f64 a) (log.f64 b)))
Outputs
(*.f64 b a)
Symmetry

(negabs b)

(negabs a)

(sort a b)

Compiler

Compiled 6 to 6 computations (0% saved)

eval0.0ms (0%)

Memory
0.2MiB live, 0.2MiB allocated
Compiler

Compiled 0 to 2 computations (-∞% saved)

prune0.0ms (0%)

Memory
0.5MiB live, 0.5MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
92.3%
(exp.f64 (+.f64 (log.f64 a) (log.f64 b)))
Compiler

Compiled 6 to 6 computations (0% saved)

simplify3.0ms (0.1%)

Memory
0.4MiB live, 0.4MiB allocated
Algorithm
egg-herbie
Localize:

Found 4 expressions of interest:

NewMetricScoreProgram
cost-diff0
(log.f64 b)
cost-diff0
(log.f64 a)
cost-diff0
(+.f64 (log.f64 a) (log.f64 b))
cost-diff19072
(exp.f64 (+.f64 (log.f64 a) (log.f64 b)))
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
0617
01017
11414
21914
01914
Stop Event
iter limit
saturated
iter limit
Calls
Call 1
Inputs
(exp.f64 (+.f64 (log.f64 a) (log.f64 b)))
(+.f64 (log.f64 a) (log.f64 b))
(log.f64 a)
a
(log.f64 b)
b
Outputs
(*.f64 b a)
(+.f64 (log.f64 b) (log.f64 a))
(log.f64 a)
a
(log.f64 b)
b

localize23.0ms (1%)

Memory
9.4MiB live, 9.4MiB allocated
Localize:

Found 4 expressions of interest:

NewMetricScoreProgram
accuracy0
(log.f64 b)
accuracy0
(log.f64 a)
accuracy0.5702650237464355
(+.f64 (log.f64 a) (log.f64 b))
accuracy4.110613132929899
(exp.f64 (+.f64 (log.f64 a) (log.f64 b)))
Samples
17.0ms256×0valid
Compiler

Compiled 36 to 14 computations (61.1% saved)

Precisions
Click to see histograms. Total time spent on operations: 10.0ms
ival-log: 6.0ms (58.7% of total)
ival-exp: 3.0ms (29.4% of total)
ival-add: 1.0ms (9.8% of total)
ival-true: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)

series174.0ms (7.5%)

Memory
2.4MiB live, 82.5MiB allocated
Counts
4 → 72
Calls
Call 1
Inputs
#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())
#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())
#s(alt #<batchref> (patch (log.f64 a) #<representation binary64>) () ())
#s(alt #<batchref> (patch (log.f64 b) #<representation binary64>) () ())
Outputs
#s(alt #<batchref> (taylor 0 b) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 b) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 b) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 b) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 b) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 b) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 b) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 b) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 b) (#s(alt #<batchref> (patch (log.f64 b) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 b) (#s(alt #<batchref> (patch (log.f64 b) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 b) (#s(alt #<batchref> (patch (log.f64 b) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 b) (#s(alt #<batchref> (patch (log.f64 b) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf b) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf b) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf b) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf b) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf b) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf b) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf b) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf b) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf b) (#s(alt #<batchref> (patch (log.f64 b) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf b) (#s(alt #<batchref> (patch (log.f64 b) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf b) (#s(alt #<batchref> (patch (log.f64 b) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf b) (#s(alt #<batchref> (patch (log.f64 b) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf b) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf b) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf b) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf b) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf b) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf b) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf b) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf b) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf b) (#s(alt #<batchref> (patch (log.f64 b) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf b) (#s(alt #<batchref> (patch (log.f64 b) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf b) (#s(alt #<batchref> (patch (log.f64 b) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf b) (#s(alt #<batchref> (patch (log.f64 b) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 a) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 a) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 a) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 a) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 a) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 a) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 a) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 a) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 a) (#s(alt #<batchref> (patch (log.f64 a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 a) (#s(alt #<batchref> (patch (log.f64 a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 a) (#s(alt #<batchref> (patch (log.f64 a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 a) (#s(alt #<batchref> (patch (log.f64 a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf a) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf a) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf a) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf a) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf a) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf a) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf a) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf a) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf a) (#s(alt #<batchref> (patch (log.f64 a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf a) (#s(alt #<batchref> (patch (log.f64 a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf a) (#s(alt #<batchref> (patch (log.f64 a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf a) (#s(alt #<batchref> (patch (log.f64 a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf a) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf a) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf a) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf a) (#s(alt #<batchref> (patch (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf a) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf a) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf a) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf a) (#s(alt #<batchref> (patch (+.f64 (log.f64 a) (log.f64 b)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf a) (#s(alt #<batchref> (patch (log.f64 a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf a) (#s(alt #<batchref> (patch (log.f64 a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf a) (#s(alt #<batchref> (patch (log.f64 a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf a) (#s(alt #<batchref> (patch (log.f64 a) #<representation binary64>) () ())) ())
Calls

6 calls:

TimeVariablePointExpression
87.0ms
b
@0
((exp (+ (log a) (log b))) (+ (log a) (log b)) (log a) (log b))
32.0ms
b
@-inf
((exp (+ (log a) (log b))) (+ (log a) (log b)) (log a) (log b))
19.0ms
a
@0
((exp (+ (log a) (log b))) (+ (log a) (log b)) (log a) (log b))
12.0ms
a
@-inf
((exp (+ (log a) (log b))) (+ (log a) (log b)) (log a) (log b))
12.0ms
a
@inf
((exp (+ (log a) (log b))) (+ (log a) (log b)) (log a) (log b))

simplify316.0ms (13.6%)

Memory
1.2MiB live, 77.1MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
033312
170240
2136240
3332240
4715240
51115240
61426240
71673240
82148240
92848240
103176240
113182240
123924240
134982240
145078240
155086240
165094240
175094240
185162240
195170240
205174240
217815240
227908240
08036240
Stop Event
iter limit
node limit
Counts
72 → 72
Calls
Call 1
Inputs
(exp (+ (log a) (log b)))
(exp (+ (log a) (log b)))
(exp (+ (log a) (log b)))
(exp (+ (log a) (log b)))
(+ (log a) (log b))
(+ (log a) (log b))
(+ (log a) (log b))
(+ (log a) (log b))
(log b)
(log b)
(log b)
(log b)
(exp (+ (log a) (* -1 (log (/ 1 b)))))
(exp (+ (log a) (* -1 (log (/ 1 b)))))
(exp (+ (log a) (* -1 (log (/ 1 b)))))
(exp (+ (log a) (* -1 (log (/ 1 b)))))
(+ (log a) (* -1 (log (/ 1 b))))
(+ (log a) (* -1 (log (/ 1 b))))
(+ (log a) (* -1 (log (/ 1 b))))
(+ (log a) (* -1 (log (/ 1 b))))
(* -1 (log (/ 1 b)))
(* -1 (log (/ 1 b)))
(* -1 (log (/ 1 b)))
(* -1 (log (/ 1 b)))
(exp (+ (log -1) (+ (log a) (* -1 (log (/ -1 b))))))
(exp (+ (log -1) (+ (log a) (* -1 (log (/ -1 b))))))
(exp (+ (log -1) (+ (log a) (* -1 (log (/ -1 b))))))
(exp (+ (log -1) (+ (log a) (* -1 (log (/ -1 b))))))
(+ (log -1) (+ (log a) (* -1 (log (/ -1 b)))))
(+ (log -1) (+ (log a) (* -1 (log (/ -1 b)))))
(+ (log -1) (+ (log a) (* -1 (log (/ -1 b)))))
(+ (log -1) (+ (log a) (* -1 (log (/ -1 b)))))
(+ (log -1) (* -1 (log (/ -1 b))))
(+ (log -1) (* -1 (log (/ -1 b))))
(+ (log -1) (* -1 (log (/ -1 b))))
(+ (log -1) (* -1 (log (/ -1 b))))
(exp (+ (log a) (log b)))
(exp (+ (log a) (log b)))
(exp (+ (log a) (log b)))
(exp (+ (log a) (log b)))
(+ (log a) (log b))
(+ (log a) (log b))
(+ (log a) (log b))
(+ (log a) (log b))
(log a)
(log a)
(log a)
(log a)
(exp (+ (log b) (* -1 (log (/ 1 a)))))
(exp (+ (log b) (* -1 (log (/ 1 a)))))
(exp (+ (log b) (* -1 (log (/ 1 a)))))
(exp (+ (log b) (* -1 (log (/ 1 a)))))
(+ (log b) (* -1 (log (/ 1 a))))
(+ (log b) (* -1 (log (/ 1 a))))
(+ (log b) (* -1 (log (/ 1 a))))
(+ (log b) (* -1 (log (/ 1 a))))
(* -1 (log (/ 1 a)))
(* -1 (log (/ 1 a)))
(* -1 (log (/ 1 a)))
(* -1 (log (/ 1 a)))
(exp (+ (log -1) (+ (log b) (* -1 (log (/ -1 a))))))
(exp (+ (log -1) (+ (log b) (* -1 (log (/ -1 a))))))
(exp (+ (log -1) (+ (log b) (* -1 (log (/ -1 a))))))
(exp (+ (log -1) (+ (log b) (* -1 (log (/ -1 a))))))
(+ (log -1) (+ (log b) (* -1 (log (/ -1 a)))))
(+ (log -1) (+ (log b) (* -1 (log (/ -1 a)))))
(+ (log -1) (+ (log b) (* -1 (log (/ -1 a)))))
(+ (log -1) (+ (log b) (* -1 (log (/ -1 a)))))
(+ (log -1) (* -1 (log (/ -1 a))))
(+ (log -1) (* -1 (log (/ -1 a))))
(+ (log -1) (* -1 (log (/ -1 a))))
(+ (log -1) (* -1 (log (/ -1 a))))
Outputs
(*.f64 b a)
(*.f64 b a)
(*.f64 b a)
(*.f64 b a)
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(log.f64 b)
(log.f64 b)
(log.f64 b)
(log.f64 b)
(*.f64 b a)
(*.f64 b a)
(*.f64 b a)
(*.f64 b a)
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(log.f64 b)
(log.f64 b)
(log.f64 b)
(log.f64 b)
(*.f64 b a)
(*.f64 b a)
(*.f64 b a)
(*.f64 b a)
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(log.f64 b)
(log.f64 b)
(log.f64 b)
(log.f64 b)
(*.f64 b a)
(*.f64 b a)
(*.f64 b a)
(*.f64 b a)
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(log.f64 a)
(log.f64 a)
(log.f64 a)
(log.f64 a)
(*.f64 b a)
(*.f64 b a)
(*.f64 b a)
(*.f64 b a)
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(log.f64 a)
(log.f64 a)
(log.f64 a)
(log.f64 a)
(*.f64 b a)
(*.f64 b a)
(*.f64 b a)
(*.f64 b a)
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(+.f64 (log.f64 b) (log.f64 a))
(log.f64 a)
(log.f64 a)
(log.f64 a)
(log.f64 a)

rewrite292.0ms (12.5%)

Memory
-17.6MiB live, 185.0MiB allocated
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
0615
01013
12911
214411
3126811
0897011
Stop Event
iter limit
node limit
iter limit
Counts
4 → 239
Calls
Call 1
Inputs
(exp.f64 (+.f64 (log.f64 a) (log.f64 b)))
(+.f64 (log.f64 a) (log.f64 b))
(log.f64 a)
(log.f64 b)
Outputs
#<batchref>
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eval57.0ms (2.4%)

Memory
24.5MiB live, 101.1MiB allocated
Compiler

Compiled 8 137 to 805 computations (90.1% saved)

prune7.0ms (0.3%)

Memory
-13.5MiB live, 24.2MiB allocated
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New3101311
Fresh000
Picked101
Done000
Total3111312
Accuracy
100.0%
Counts
312 → 1
Alt Table
Click to see full alt table
StatusAccuracyProgram
100.0%
(*.f64 b a)
Compiler

Compiled 3 to 3 computations (0% saved)

simplify3.0ms (0.1%)

Memory
5.7MiB live, 5.7MiB allocated
Algorithm
egg-herbie
Localize:

Found 1 expressions of interest:

NewMetricScoreProgram
cost-diff0
(*.f64 b a)
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
035
045
155
055
Stop Event
iter limit
saturated
iter limit
Calls
Call 1
Inputs
(*.f64 b a)
b
a
Outputs
(*.f64 a b)
b
a

localize12.0ms (0.5%)

Memory
-17.7MiB live, 26.2MiB allocated
Localize:

Found 1 expressions of interest:

NewMetricScoreProgram
accuracy0
(*.f64 b a)
Samples
7.0ms256×0valid
Compiler

Compiled 12 to 8 computations (33.3% saved)

Precisions
Click to see histograms. Total time spent on operations: 2.0ms
ival-mult: 2.0ms (93.3% of total)
ival-true: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)

series3.0ms (0.1%)

Memory
6.3MiB live, 6.3MiB allocated
Counts
1 → 24
Calls
Call 1
Inputs
#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())
Outputs
#s(alt #<batchref> (taylor 0 b) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 b) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 b) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 b) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf b) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf b) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf b) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf b) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf b) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf b) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf b) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf b) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 a) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 a) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 a) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 a) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf a) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf a) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf a) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf a) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf a) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf a) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf a) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf a) (#s(alt #<batchref> (patch (*.f64 b a) #<representation binary64>) () ())) ())
Calls

6 calls:

TimeVariablePointExpression
0.0ms
b
@-inf
((* b a))
0.0ms
a
@-inf
((* b a))
0.0ms
a
@inf
((* b a))
0.0ms
b
@0
((* b a))
0.0ms
b
@inf
((* b a))

simplify2.0ms (0.1%)

Memory
4.7MiB live, 4.7MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0372
1472
0472
Stop Event
iter limit
saturated
Counts
24 → 24
Calls
Call 1
Inputs
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
(* a b)
Outputs
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)
(*.f64 a b)

rewrite5.0ms (0.2%)

Memory
10.5MiB live, 10.5MiB allocated
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
033
043
153
053
Stop Event
iter limit
saturated
iter limit
Counts
1 → 2
Calls
Call 1
Inputs
(*.f64 b a)
Outputs
#<batchref>
#<batchref>

eval6.0ms (0.3%)

Memory
-32.5MiB live, 6.7MiB allocated
Compiler

Compiled 174 to 6 computations (96.6% saved)

prune3.0ms (0.1%)

Memory
9.6MiB live, 9.6MiB allocated
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New26026
Fresh000
Picked011
Done000
Total26127
Accuracy
100.0%
Counts
27 → 1
Alt Table
Click to see full alt table
StatusAccuracyProgram
100.0%
(*.f64 b a)
Compiler

Compiled 12 to 10 computations (16.7% saved)

regimes10.0ms (0.4%)

Memory
30.0MiB live, 30.0MiB allocated
Accuracy

Total -5.0b remaining (-∞%)

Threshold costs -5b (-∞%)

Counts
2 → 1
Calls
Call 1
Inputs
(*.f64 b a)
(exp.f64 (+.f64 (log.f64 a) (log.f64 b)))
Outputs
(*.f64 b a)
Calls

6 calls:

2.0ms
(log.f64 b)
2.0ms
(exp.f64 (+.f64 (log.f64 a) (log.f64 b)))
2.0ms
(log.f64 a)
2.0ms
(+.f64 (log.f64 a) (log.f64 b))
2.0ms
b
Results
AccuracySegmentsBranch
100.0%1a
100.0%1b
100.0%1(exp.f64 (+.f64 (log.f64 a) (log.f64 b)))
100.0%1(+.f64 (log.f64 a) (log.f64 b))
100.0%1(log.f64 a)
100.0%1(log.f64 b)
Compiler

Compiled 17 to 21 computations (-23.5% saved)

simplify34.0ms (1.4%)

Memory
-12.3MiB live, 66.8MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
033
143
Stop Event
saturated
Calls
Call 1
Inputs
(*.f64 b a)
Outputs
(*.f64 a b)

soundness95.0ms (4.1%)

Memory
-22.2MiB live, 97.6MiB allocated
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
0615
01013
12911
214411
3126811
0897011
Stop Event
done
iter limit
node limit
iter limit
Compiler

Compiled 12 to 10 computations (16.7% saved)

preprocess95.0ms (4.1%)

Memory
14.1MiB live, 174.0MiB allocated
Remove

(sort a b)

(negabs a)

(negabs b)

Compiler

Compiled 60 to 60 computations (0% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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