nbody.v fixes
parent
818f8252f6
commit
8c3e47c9de
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@ -3,10 +3,6 @@
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// -0.169075164
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// -0.169075164
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// -0.169059907
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// -0.169059907
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// Elapsed time: 4.91s
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// Maximum resident (kbytes): 788
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// Between Rust and Go
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import math
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import math
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const (
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const (
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@ -103,23 +99,23 @@ fn energy(sys System) f64 {
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}
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}
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fn arr_momentum() []Momentum {
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fn arr_momentum() []Momentum {
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mut x := []Momentum
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return [
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x << Momentum {0.0, 0.0, 0.0, SolarMass}
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Momentum {0.0, 0.0, 0.0, SolarMass},
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x << Momentum {1.66007664274403694e-03 * DaysPerYear, 7.69901118419740425e-03 * DaysPerYear, -6.90460016972063023e-05 * DaysPerYear, 9.54791938424326609e-04 * SolarMass}
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Momentum {1.66007664274403694e-03 * DaysPerYear, 7.69901118419740425e-03 * DaysPerYear, -6.90460016972063023e-05 * DaysPerYear, 9.54791938424326609e-04 * SolarMass},
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x << Momentum {-2.76742510726862411e-03 * DaysPerYear, 4.99852801234917238e-03 * DaysPerYear, 2.30417297573763929e-05 * DaysPerYear, 2.85885980666130812e-04 * SolarMass}
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Momentum {-2.76742510726862411e-03 * DaysPerYear, 4.99852801234917238e-03 * DaysPerYear, 2.30417297573763929e-05 * DaysPerYear, 2.85885980666130812e-04 * SolarMass},
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x << Momentum {2.96460137564761618e-03 * DaysPerYear, 2.37847173959480950e-03 * DaysPerYear, -2.96589568540237556e-05 * DaysPerYear, 4.36624404335156298e-05 * SolarMass}
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Momentum {2.96460137564761618e-03 * DaysPerYear, 2.37847173959480950e-03 * DaysPerYear, -2.96589568540237556e-05 * DaysPerYear, 4.36624404335156298e-05 * SolarMass},
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x << Momentum {2.68067772490389322e-03 * DaysPerYear, 1.62824170038242295e-03 * DaysPerYear, -9.51592254519715870e-05 * DaysPerYear, 5.15138902046611451e-05 * SolarMass}
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Momentum {2.68067772490389322e-03 * DaysPerYear, 1.62824170038242295e-03 * DaysPerYear, -9.51592254519715870e-05 * DaysPerYear, 5.15138902046611451e-05 * SolarMass},
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return x
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]
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}
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}
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pub fn arr_position() []Position {
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pub fn arr_position() []Position {
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mut x := []Position
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return [
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x << Position {0.0, 0.0, 0.0}
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Position {0.0, 0.0, 0.0},
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x << Position {4.84143144246472090e+00, -1.16032004402742839e+00, -1.03622044471123109e-01}
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Position {4.84143144246472090e+00, -1.16032004402742839e+00, -1.03622044471123109e-01},
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x << Position {8.34336671824457987e+00, 4.12479856412430479e+00, -4.03523417114321381e-01}
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Position {8.34336671824457987e+00, 4.12479856412430479e+00, -4.03523417114321381e-01},
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x << Position {1.28943695621391310e+01, -1.51111514016986312e+01, -2.23307578892655734e-01}
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Position {1.28943695621391310e+01, -1.51111514016986312e+01, -2.23307578892655734e-01},
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x << Position {1.53796971148509165e+01, -2.59193146099879641e+01, 1.79258772950371181e-01}
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Position {1.53796971148509165e+01, -2.59193146099879641e+01, 1.79258772950371181e-01},
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return x
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]
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}
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}
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fn main() {
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fn main() {
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