Quadratic roots, narrow range

Time bar (total: 956.0ms)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze235.0ms (24.6%)

Memory
0.7MiB live, 88.1MiB allocated
Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%0%100%0%0%0%0
0%0%0%100%0%0%0%1
0%0%0%100%0%0%0%2
0%0%0%100%0%0%0%3
0%0%0%100%0%0%0%4
0%0%0%100%0%0%0%5
0%0%0%100%0%0%0%6
0%0%0%100%0%0%0%7
2.3%0%0%100%0%0%0%8
11.3%0%0%100%0%0%0%9
21.1%0%0%100%0%0%0%10
28%0%0%100%0%0%0%11
40.1%0%0%100%0%0%0%12
Compiler

Compiled 41 to 28 computations (31.7% saved)

sample60.0ms (6.3%)

Memory
7.1MiB live, 22.6MiB allocated
Samples
30.0ms170×1valid
10.0ms90×0valid
6.0ms47×0invalid
Precisions
Click to see histograms. Total time spent on operations: 36.0ms
const: 8.0ms (22.5% of total)
ival-mult: 8.0ms (22.5% of total)
adjust: 4.0ms (11.2% of total)
ival-div: 3.0ms (8.4% of total)
ival-sqrt: 3.0ms (8.4% of total)
ival-<: 3.0ms (8.4% of total)
ival-sub: 2.0ms (5.6% of total)
ival-add: 2.0ms (5.6% of total)
ival-and: 1.0ms (2.8% of total)
ival-neg: 1.0ms (2.8% of total)
ival-assert: 0.0ms (0% of total)
exact: 0.0ms (0% of total)
Bogosity

explain513.0ms (53.7%)

Memory
6.3MiB live, 184.6MiB allocated
Confusion
Predicted +Predicted -
+21311
-032
Precision
1.0
Recall
0.9508928571428571
2:
4:
8:
16:
32:
64:
128:
256:
512:
1024:
2048:
Samples
272.0ms2 004×1valid
76.0ms1 068×0valid
Compiler

Compiled 636 to 528 computations (17% saved)

Precisions
Click to see histograms. Total time spent on operations: 258.0ms
ival-mult: 88.0ms (34.1% of total)
adjust: 48.0ms (18.6% of total)
ival-sqrt: 31.0ms (12% of total)
ival-div: 30.0ms (11.6% of total)
ival-add: 20.0ms (7.7% of total)
ival-sub: 20.0ms (7.7% of total)
ival-neg: 14.0ms (5.4% of total)
exact: 3.0ms (1.2% of total)
ival-true: 2.0ms (0.8% of total)
ival-assert: 1.0ms (0.4% of total)

preprocess125.0ms (13.1%)

Memory
-4.9MiB live, 10.2MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
054158
1162144
2463144
31233144
43210144
56057144
01417
02317
14016
27716
316016
424016
538116
666216
7112916
8224316
9251916
10262916
11268416
12268516
13268516
14269116
0269115
Stop Event
1×iter limit
1×saturated
1×iter limit
1×node limit
Calls
Call 1
Inputs
(/.f64 (+.f64 (neg.f64 b) (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 #s(literal 4 binary64) a) c)))) (*.f64 #s(literal 2 binary64) a))
Outputs
(/.f64 (+.f64 (neg.f64 b) (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 #s(literal 4 binary64) a) c)))) (*.f64 #s(literal 2 binary64) a))
(*.f64 (/.f64 #s(literal 1/2 binary64) a) (-.f64 (sqrt.f64 (fma.f64 (*.f64 #s(literal -4 binary64) c) a (*.f64 b b))) b))
Compiler

Compiled 17 to 14 computations (17.6% saved)

eval0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated
Compiler

Compiled 0 to 3 computations (-∞% saved)

prune1.0ms (0.1%)

Memory
0.5MiB live, 0.5MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
54.7%
(/.f64 (+.f64 (neg.f64 b) (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 #s(literal 4 binary64) a) c)))) (*.f64 #s(literal 2 binary64) a))
Compiler

Compiled 34 to 28 computations (17.6% saved)

simplify20.0ms (2.1%)

Memory
0.8MiB live, 18.2MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
01417
12716
24616
35716
46516
56816
Stop Event
1×saturated
Calls
Call 1
Inputs
(/.f64 (+.f64 (neg.f64 b) (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 #s(literal 4 binary64) a) c)))) (*.f64 #s(literal 2 binary64) a))
Outputs
(/.f64 (+.f64 (neg.f64 b) (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 #s(literal 4 binary64) a) c)))) (*.f64 #s(literal 2 binary64) a))
(/.f64 (-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 c (*.f64 a #s(literal 4 binary64))))) b) (*.f64 #s(literal 2 binary64) a))

soundness0.0ms (0%)

Memory
0.2MiB live, 0.2MiB allocated
Stop Event
1×fuel
Compiler

Compiled 16 to 13 computations (18.8% saved)

preprocess1.0ms (0.1%)

Memory
0.4MiB live, 0.4MiB allocated
Compiler

Compiled 66 to 54 computations (18.2% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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