Diagrams.Solve.Polynomial:quartForm from diagrams-solve-0.1, E

Time bar (total: 2.1s)

start0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated

analyze0.0ms (0%)

Memory
0.7MiB live, 0.7MiB allocated
Algorithm
search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.9%0.1%0%0%0%0
100%99.9%0%0.1%0%0%0%1
Compiler

Compiled 7 to 7 computations (0% saved)

sample659.0ms (31.7%)

Memory
-4.2MiB live, 1 231.2MiB allocated
Samples
436.0ms8 256×0valid
Precisions
Click to see histograms. Total time spent on operations: 179.0ms
ival-div: 83.0ms (46.4% of total)
ival-sub: 83.0ms (46.4% of total)
ival-true: 6.0ms (3.4% of total)
exact: 4.0ms (2.2% of total)
ival-assert: 3.0ms (1.7% of total)
Bogosity

explain52.0ms (2.5%)

Memory
20.9MiB live, 135.0MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
00-0-(-.f64 x (/.f64 y #s(literal 4 binary64)))
00-0-y
00-0-(/.f64 y #s(literal 4 binary64))
00-0-#s(literal 4 binary64)
00-0-x
Confusion
Predicted +Predicted -
+00
-0256
Precision
0/0
Recall
0/0
Confusion?
Predicted +Predicted MaybePredicted -
+000
-00256
Precision?
0/0
Recall?
0/0
Freqs
test
numberfreq
0256
Total Confusion?
Predicted +Predicted MaybePredicted -
+000
-001
Precision?
0/0
Recall?
0/0
Samples
25.0ms512×0valid
Compiler

Compiled 42 to 24 computations (42.9% saved)

Precisions
Click to see histograms. Total time spent on operations: 13.0ms
ival-sub: 7.0ms (54.6% of total)
ival-div: 5.0ms (39% of total)
ival-true: 0.0ms (0% of total)
exact: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)

preprocess27.0ms (1.3%)

Memory
-34.6MiB live, 58.9MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01329
13027
27425
315225
425025
529325
629925
055
075
195
2195
3275
4395
5585
6945
71265
81825
92135
102465
112475
02474
Stop Event
iter limit
saturated
iter limit
saturated
Calls
Call 1
Inputs
(-.f64 x (/.f64 y #s(literal 4 binary64)))
Outputs
(fma.f64 #s(literal -1/4 binary64) y x)
Compiler

Compiled 5 to 5 computations (0% saved)

eval0.0ms (0%)

Memory
0.4MiB live, 0.4MiB allocated
Compiler

Compiled 0 to 2 computations (-∞% saved)

prune0.0ms (0%)

Memory
1.2MiB live, 1.2MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
100.0%
(-.f64 x (/.f64 y #s(literal 4 binary64)))
Compiler

Compiled 5 to 5 computations (0% saved)

simplify8.0ms (0.4%)

Memory
18.3MiB live, 18.3MiB allocated
Algorithm
egg-herbie
Localize:

Found 2 expressions of interest:

NewMetricScoreProgram
cost-diff128
(-.f64 x (/.f64 y #s(literal 4 binary64)))
cost-diff384
(/.f64 y #s(literal 4 binary64))
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0511
0711
1911
21911
32711
43911
55811
69411
712611
818211
921311
1024611
1124711
024710
Stop Event
iter limit
saturated
iter limit
Calls
Call 1
Inputs
(-.f64 x (/.f64 y #s(literal 4 binary64)))
x
(/.f64 y #s(literal 4 binary64))
y
#s(literal 4 binary64)
Outputs
(fma.f64 #s(literal -1/4 binary64) y x)
x
(*.f64 #s(literal 1/4 binary64) y)
y
#s(literal 4 binary64)

localize28.0ms (1.4%)

Memory
-14.7MiB live, 24.7MiB allocated
Localize:

Found 2 expressions of interest:

NewMetricScoreProgram
accuracy0
(/.f64 y #s(literal 4 binary64))
accuracy0
(-.f64 x (/.f64 y #s(literal 4 binary64)))
Samples
10.0ms256×0valid
Compiler

Compiled 24 to 12 computations (50% saved)

Precisions
Click to see histograms. Total time spent on operations: 3.0ms
ival-div: 2.0ms (58.6% of total)
ival-sub: 1.0ms (29.3% of total)
ival-true: 0.0ms (0% of total)
exact: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)

series4.0ms (0.2%)

Memory
8.6MiB live, 8.5MiB allocated
Counts
2 → 36
Calls
Call 1
Inputs
#s(alt #<batchref> (patch (/.f64 y #s(literal 4 binary64)) #<representation binary64>) () ())
#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())
Outputs
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch (/.f64 y #s(literal 4 binary64)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch (/.f64 y #s(literal 4 binary64)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch (/.f64 y #s(literal 4 binary64)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch (/.f64 y #s(literal 4 binary64)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch (/.f64 y #s(literal 4 binary64)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch (/.f64 y #s(literal 4 binary64)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch (/.f64 y #s(literal 4 binary64)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch (/.f64 y #s(literal 4 binary64)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch (/.f64 y #s(literal 4 binary64)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch (/.f64 y #s(literal 4 binary64)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch (/.f64 y #s(literal 4 binary64)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch (/.f64 y #s(literal 4 binary64)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 x) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 x) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 x) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 x) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf x) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf x) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf x) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf x) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf x) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf x) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf x) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf x) (#s(alt #<batchref> (patch (-.f64 x (/.f64 y #s(literal 4 binary64))) #<representation binary64>) () ())) ())
Calls

6 calls:

TimeVariablePointExpression
1.0ms
y
@inf
((/ y 4) (- x (/ y 4)))
1.0ms
y
@-inf
((/ y 4) (- x (/ y 4)))
1.0ms
x
@-inf
((/ y 4) (- x (/ y 4)))
0.0ms
y
@0
((/ y 4) (- x (/ y 4)))
0.0ms
x
@inf
((/ y 4) (- x (/ y 4)))

simplify207.0ms (10%)

Memory
12.8MiB live, 129.6MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
025138
168138
2170138
3455138
41251138
52461138
63262138
73598138
83894138
94077138
105218138
116014138
126782138
137050138
147830138
08366120
Stop Event
iter limit
node limit
Counts
36 → 33
Calls
Call 1
Inputs
(* 1/4 y)
(* 1/4 y)
(* 1/4 y)
(* 1/4 y)
x
(+ x (* -1/4 y))
(+ x (* -1/4 y))
(+ x (* -1/4 y))
(* 1/4 y)
(* 1/4 y)
(* 1/4 y)
(* 1/4 y)
(* -1/4 y)
(* y (- (/ x y) 1/4))
(* y (- (/ x y) 1/4))
(* y (- (/ x y) 1/4))
(* 1/4 y)
(* 1/4 y)
(* 1/4 y)
(* 1/4 y)
(* -1/4 y)
(* -1 (* y (+ 1/4 (* -1 (/ x y)))))
(* -1 (* y (+ 1/4 (* -1 (/ x y)))))
(* -1 (* y (+ 1/4 (* -1 (/ x y)))))
(* -1/4 y)
(- x (* 1/4 y))
(- x (* 1/4 y))
(- x (* 1/4 y))
x
(* x (+ 1 (* -1/4 (/ y x))))
(* x (+ 1 (* -1/4 (/ y x))))
(* x (+ 1 (* -1/4 (/ y x))))
x
(* -1 (* x (- (* 1/4 (/ y x)) 1)))
(* -1 (* x (- (* 1/4 (/ y x)) 1)))
(* -1 (* x (- (* 1/4 (/ y x)) 1)))
Outputs
(*.f64 #s(literal 1/4 binary64) y)
(*.f64 #s(literal 1/4 binary64) y)
(*.f64 #s(literal 1/4 binary64) y)
(*.f64 #s(literal 1/4 binary64) y)
x
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(*.f64 #s(literal 1/4 binary64) y)
(*.f64 #s(literal 1/4 binary64) y)
(*.f64 #s(literal 1/4 binary64) y)
(*.f64 #s(literal 1/4 binary64) y)
(*.f64 #s(literal -1/4 binary64) y)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(*.f64 #s(literal 1/4 binary64) y)
(*.f64 #s(literal 1/4 binary64) y)
(*.f64 #s(literal 1/4 binary64) y)
(*.f64 #s(literal 1/4 binary64) y)
(*.f64 #s(literal -1/4 binary64) y)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(*.f64 #s(literal -1/4 binary64) y)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
x
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
x
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)

rewrite173.0ms (8.3%)

Memory
-0.1MiB live, 193.8MiB allocated
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
058
078
1328
22488
340668
081507
Stop Event
iter limit
node limit
iter limit
Counts
2 → 130
Calls
Call 1
Inputs
(/.f64 y #s(literal 4 binary64))
(-.f64 x (/.f64 y #s(literal 4 binary64)))
Outputs
#<batchref>
#<batchref>
#<batchref>
#<batchref>
#<batchref>
#<batchref>
#<batchref>
#<batchref>
#<batchref>
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#<batchref>
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#<batchref>
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#<batchref>
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#<batchref>
#<batchref>

eval21.0ms (1%)

Memory
4.6MiB live, 41.5MiB allocated
Compiler

Compiled 2 811 to 401 computations (85.7% saved)

prune4.0ms (0.2%)

Memory
12.3MiB live, 12.3MiB allocated
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New1612163
Fresh000
Picked101
Done000
Total1622164
Accuracy
100.0%
Counts
164 → 2
Alt Table
Click to see full alt table
StatusAccuracyProgram
100.0%
(fma.f64 y #s(literal -1/4 binary64) x)
52.1%
#s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y))
Compiler

Compiled 13 to 12 computations (7.7% saved)

simplify19.0ms (0.9%)

Memory
-20.4MiB live, 28.1MiB allocated
Algorithm
egg-herbie
Localize:

Found 3 expressions of interest:

NewMetricScoreProgram
cost-diff0
(fma.f64 y #s(literal -1/4 binary64) x)
cost-diff0
(*.f64 #s(literal -1/4 binary64) y)
cost-diff0
#s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y))
Iterations

Useful iterations: 4 (0.0ms)

IterNodesCost
0921
01221
11621
22621
33421
44720
57120
610620
713520
819120
922220
1025520
1125620
025620
Stop Event
iter limit
saturated
iter limit
Calls
Call 1
Inputs
#s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y))
(*.f64 #s(literal -1/4 binary64) y)
#s(literal -1/4 binary64)
y
(fma.f64 y #s(literal -1/4 binary64) x)
y
#s(literal -1/4 binary64)
x
Outputs
#s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y))
(*.f64 #s(literal -1/4 binary64) y)
#s(literal -1/4 binary64)
y
(fma.f64 #s(literal -1/4 binary64) y x)
y
#s(literal -1/4 binary64)
x

localize27.0ms (1.3%)

Memory
-21.7MiB live, 53.3MiB allocated
Localize:

Found 3 expressions of interest:

NewMetricScoreProgram
accuracy0
(fma.f64 y #s(literal -1/4 binary64) x)
accuracy0
(*.f64 #s(literal -1/4 binary64) y)
accuracy30.628340500466866
#s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y))
Samples
18.0ms256×0valid
Compiler

Compiled 41 to 20 computations (51.2% saved)

Precisions
Click to see histograms. Total time spent on operations: 8.0ms
ival-mult: 3.0ms (35.4% of total)
ival-div: 2.0ms (23.6% of total)
ival-sub: 1.0ms (11.8% of total)
ival-add: 1.0ms (11.8% of total)
exact: 1.0ms (11.8% of total)
ival-true: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)

series4.0ms (0.2%)

Memory
9.9MiB live, 9.9MiB allocated
Counts
3 → 60
Calls
Call 1
Inputs
#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())
#s(alt #<batchref> (patch (*.f64 #s(literal -1/4 binary64) y) #<representation binary64>) () ())
#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())
Outputs
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch (*.f64 #s(literal -1/4 binary64) y) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch (*.f64 #s(literal -1/4 binary64) y) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch (*.f64 #s(literal -1/4 binary64) y) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch (*.f64 #s(literal -1/4 binary64) y) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 y) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch (*.f64 #s(literal -1/4 binary64) y) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch (*.f64 #s(literal -1/4 binary64) y) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch (*.f64 #s(literal -1/4 binary64) y) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch (*.f64 #s(literal -1/4 binary64) y) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf y) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch (*.f64 #s(literal -1/4 binary64) y) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch (*.f64 #s(literal -1/4 binary64) y) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch (*.f64 #s(literal -1/4 binary64) y) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch (*.f64 #s(literal -1/4 binary64) y) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf y) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 x) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 x) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 x) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 x) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 x) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 x) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 x) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor 0 x) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf x) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf x) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf x) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf x) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf x) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf x) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf x) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor inf x) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf x) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf x) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf x) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf x) (#s(alt #<batchref> (patch #s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y)) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf x) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf x) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf x) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
#s(alt #<batchref> (taylor -inf x) (#s(alt #<batchref> (patch (fma.f64 y #s(literal -1/4 binary64) x) #<representation binary64>) () ())) ())
Calls

6 calls:

TimeVariablePointExpression
0.0ms
y
@inf
((- x (/ y 4)) (* -1/4 y) (+ (* y -1/4) x))
0.0ms
y
@0
((- x (/ y 4)) (* -1/4 y) (+ (* y -1/4) x))
0.0ms
y
@-inf
((- x (/ y 4)) (* -1/4 y) (+ (* y -1/4) x))
0.0ms
x
@-inf
((- x (/ y 4)) (* -1/4 y) (+ (* y -1/4) x))
0.0ms
x
@inf
((- x (/ y 4)) (* -1/4 y) (+ (* y -1/4) x))

simplify190.0ms (9.1%)

Memory
30.1MiB live, 149.3MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
025240
168240
2170240
3456240
41244240
52466240
63268240
73604240
83900240
94083240
105229240
116025240
126793240
137061240
147841240
08377204
Stop Event
iter limit
node limit
Counts
60 → 54
Calls
Call 1
Inputs
x
(+ x (* -1/4 y))
(+ x (* -1/4 y))
(+ x (* -1/4 y))
(* -1/4 y)
(* -1/4 y)
(* -1/4 y)
(* -1/4 y)
x
(+ x (* -1/4 y))
(+ x (* -1/4 y))
(+ x (* -1/4 y))
(* -1/4 y)
(* y (- (/ x y) 1/4))
(* y (- (/ x y) 1/4))
(* y (- (/ x y) 1/4))
(* -1/4 y)
(* -1/4 y)
(* -1/4 y)
(* -1/4 y)
(* -1/4 y)
(* y (- (/ x y) 1/4))
(* y (- (/ x y) 1/4))
(* y (- (/ x y) 1/4))
(* -1/4 y)
(* -1 (* y (+ 1/4 (* -1 (/ x y)))))
(* -1 (* y (+ 1/4 (* -1 (/ x y)))))
(* -1 (* y (+ 1/4 (* -1 (/ x y)))))
(* -1/4 y)
(* -1/4 y)
(* -1/4 y)
(* -1/4 y)
(* -1/4 y)
(* -1 (* y (+ 1/4 (* -1 (/ x y)))))
(* -1 (* y (+ 1/4 (* -1 (/ x y)))))
(* -1 (* y (+ 1/4 (* -1 (/ x y)))))
(* -1/4 y)
(- x (* 1/4 y))
(- x (* 1/4 y))
(- x (* 1/4 y))
(* -1/4 y)
(+ x (* -1/4 y))
(+ x (* -1/4 y))
(+ x (* -1/4 y))
x
(* x (+ 1 (* -1/4 (/ y x))))
(* x (+ 1 (* -1/4 (/ y x))))
(* x (+ 1 (* -1/4 (/ y x))))
x
(* x (+ 1 (* -1/4 (/ y x))))
(* x (+ 1 (* -1/4 (/ y x))))
(* x (+ 1 (* -1/4 (/ y x))))
x
(* -1 (* x (- (* 1/4 (/ y x)) 1)))
(* -1 (* x (- (* 1/4 (/ y x)) 1)))
(* -1 (* x (- (* 1/4 (/ y x)) 1)))
x
(* -1 (* x (- (* 1/4 (/ y x)) 1)))
(* -1 (* x (- (* 1/4 (/ y x)) 1)))
(* -1 (* x (- (* 1/4 (/ y x)) 1)))
Outputs
x
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(*.f64 #s(literal -1/4 binary64) y)
(*.f64 #s(literal -1/4 binary64) y)
(*.f64 #s(literal -1/4 binary64) y)
(*.f64 #s(literal -1/4 binary64) y)
x
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(*.f64 #s(literal -1/4 binary64) y)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(*.f64 #s(literal -1/4 binary64) y)
(*.f64 #s(literal -1/4 binary64) y)
(*.f64 #s(literal -1/4 binary64) y)
(*.f64 #s(literal -1/4 binary64) y)
(*.f64 #s(literal -1/4 binary64) y)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(*.f64 #s(literal -1/4 binary64) y)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(*.f64 #s(literal -1/4 binary64) y)
(*.f64 #s(literal -1/4 binary64) y)
(*.f64 #s(literal -1/4 binary64) y)
(*.f64 #s(literal -1/4 binary64) y)
(*.f64 #s(literal -1/4 binary64) y)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(*.f64 #s(literal -1/4 binary64) y)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(*.f64 #s(literal -1/4 binary64) y)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
x
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
x
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
x
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
x
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)
(fma.f64 #s(literal -1/4 binary64) y x)

rewrite140.0ms (6.7%)

Memory
-5.8MiB live, 215.1MiB allocated
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
0916
01216
14915
239915
3647715
0820315
Stop Event
iter limit
node limit
iter limit
Counts
3 → 141
Calls
Call 1
Inputs
#s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y))
(*.f64 #s(literal -1/4 binary64) y)
(fma.f64 y #s(literal -1/4 binary64) x)
Outputs
#<batchref>
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eval38.0ms (1.8%)

Memory
17.4MiB live, 103.7MiB allocated
Compiler

Compiled 3 823 to 418 computations (89.1% saved)

prune10.0ms (0.5%)

Memory
-1.6MiB live, 36.5MiB allocated
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1950195
Fresh000
Picked022
Done000
Total1952197
Accuracy
100.0%
Counts
197 → 2
Alt Table
Click to see full alt table
StatusAccuracyProgram
100.0%
(fma.f64 y #s(literal -1/4 binary64) x)
52.1%
#s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y))
Compiler

Compiled 31 to 24 computations (22.6% saved)

regimes10.0ms (0.5%)

Memory
-17.8MiB live, 21.2MiB allocated
Counts
3 → 1
Calls
Call 1
Inputs
#s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y))
(fma.f64 y #s(literal -1/4 binary64) x)
(-.f64 x (/.f64 y #s(literal 4 binary64)))
Outputs
(fma.f64 y #s(literal -1/4 binary64) x)
Calls

4 calls:

3.0ms
(/.f64 y #s(literal 4 binary64))
2.0ms
(-.f64 x (/.f64 y #s(literal 4 binary64)))
2.0ms
y
2.0ms
x
Results
AccuracySegmentsBranch
100.0%1x
100.0%1y
100.0%1(-.f64 x (/.f64 y #s(literal 4 binary64)))
100.0%1(/.f64 y #s(literal 4 binary64))
Compiler

Compiled 10 to 13 computations (-30% saved)

regimes6.0ms (0.3%)

Memory
15.8MiB live, 15.8MiB allocated
Accuracy

Total -0.0b remaining (-0%)

Threshold costs -0b (-0%)

Counts
1 → 1
Calls
Call 1
Inputs
#s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y))
Outputs
#s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y))
Calls

4 calls:

1.0ms
(/.f64 y #s(literal 4 binary64))
1.0ms
(-.f64 x (/.f64 y #s(literal 4 binary64)))
1.0ms
y
1.0ms
x
Results
AccuracySegmentsBranch
52.1%1x
52.1%1y
52.1%1(-.f64 x (/.f64 y #s(literal 4 binary64)))
52.1%1(/.f64 y #s(literal 4 binary64))
Compiler

Compiled 10 to 13 computations (-30% saved)

simplify27.0ms (1.3%)

Memory
-12.4MiB live, 71.4MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0913
11013
Stop Event
saturated
Calls
Call 1
Inputs
(fma.f64 y #s(literal -1/4 binary64) x)
#s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y))
Outputs
(fma.f64 y #s(literal -1/4 binary64) x)
#s(approx (- x (/ y 4)) (*.f64 #s(literal -1/4 binary64) y))

soundness405.0ms (19.4%)

Memory
-10.6MiB live, 158.7MiB allocated
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
058
078
1328
22488
340668
081507
025138
168138
2170138
3455138
41251138
52461138
63262138
73598138
83894138
94077138
105218138
116014138
126782138
137050138
147830138
08366120
Stop Event
done
iter limit
node limit
iter limit
node limit
iter limit
Compiler

Compiled 25 to 20 computations (20% saved)

preprocess21.0ms (1%)

Memory
7.6MiB live, 45.4MiB allocated
Compiler

Compiled 36 to 28 computations (22.2% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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