Replace Scalar and Vector to a single Quantity that use @Vector #1
@ -2,7 +2,7 @@ name: Deploy MkDocs to Garage
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on:
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push:
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branches:
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- simd # Adjust to your branch name
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- main # Adjust to your branch name
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jobs:
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build-and-deploy:
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@ -10,8 +10,6 @@ jobs:
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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with:
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ref: simd
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- name: Build MkDocs Material
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# We use the official image to build the site into the 'site' folder
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44
src/Base.zig
44
src/Base.zig
@ -12,7 +12,7 @@ fn PhysicalConstant(comptime d: Dimensions.ArgOpts, comptime val: f64, comptime
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/// Instantiates the constant into a specific numeric type.
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pub fn Of(comptime T: type) Scalar(T, d, s) {
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return .{ .value = @as(T, @floatCast(val)) };
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return .{ .data = @splat(@as(T, @floatCast(val))) };
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}
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};
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}
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@ -157,78 +157,78 @@ pub const SurfaceTension = BaseScalar(.{ .M = 1, .T = -2 }); // Corrected from M
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test "BaseQuantities - Core dimensions instantiation" {
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// Basic types via generic wrappers
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const M = Meter.Of(f32);
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const distance = M{ .value = 100.0 };
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try std.testing.expectEqual(100.0, distance.value);
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const distance = M.splat(100);
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try std.testing.expectEqual(100.0, distance.value());
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try std.testing.expectEqual(1, M.dims.get(.L));
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try std.testing.expectEqual(0, M.dims.get(.T));
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// Test specific scale variants
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const Kmh = Speed.Scaled(f32, .{ .L = .k, .T = .hour });
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const speed = Kmh{ .value = 120.0 };
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try std.testing.expectEqual(120.0, speed.value);
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const speed = Kmh.splat(120);
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try std.testing.expectEqual(120.0, speed.value());
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try std.testing.expectEqual(.k, @TypeOf(speed).scales.get(.L));
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try std.testing.expectEqual(.hour, @TypeOf(speed).scales.get(.T));
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}
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test "BaseQuantities - Kinematics equations" {
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const d = Meter.Of(f32){ .value = 50.0 };
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const t = Second.Of(f32){ .value = 2.0 };
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const d = Meter.Of(f32).splat(50.0);
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const t = Second.Of(f32).splat(2.0);
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// Velocity = Distance / Time
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const v = d.div(t);
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try std.testing.expectEqual(25.0, v.value);
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try std.testing.expectEqual(25.0, v.value());
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try std.testing.expect(Speed.dims.eql(@TypeOf(v).dims));
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// Acceleration = Velocity / Time
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const a = v.div(t);
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try std.testing.expectEqual(12.5, a.value);
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try std.testing.expectEqual(12.5, a.value());
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try std.testing.expect(Acceleration.dims.eql(@TypeOf(a).dims));
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}
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test "BaseQuantities - Dynamics (Force and Work)" {
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// 10 kg
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const m = Gramm.Scaled(f32, .{ .M = .k }){ .value = 10.0 };
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const m = Gramm.Scaled(f32, .{ .M = .k }).splat(10.0);
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// 9.8 m/s^2
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const a = Acceleration.Of(f32){ .value = 9.8 };
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const a = Acceleration.Of(f32).splat(9.8);
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// Force = mass * acceleration
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const f = m.mul(a);
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try std.testing.expectEqual(98, f.value);
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try std.testing.expectEqual(98, f.value());
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try std.testing.expect(Force.dims.eql(@TypeOf(f).dims));
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// Energy (Work) = Force * distance
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const distance = Meter.Of(f32){ .value = 5.0 };
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const distance = Meter.Of(f32).splat(5.0);
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const energy = f.mul(distance);
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try std.testing.expectEqual(490, energy.value);
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try std.testing.expectEqual(490, energy.value());
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try std.testing.expect(Energy.dims.eql(@TypeOf(energy).dims));
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}
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test "BaseQuantities - Electric combinations" {
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const current = ElectricCurrent.Of(f32){ .value = 2.0 }; // 2 A
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const time = Second.Of(f32){ .value = 3.0 }; // 3 s
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const current = ElectricCurrent.Of(f32).splat(2); // 2 A
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const time = Second.Of(f32).splat(3.0); // 3 s
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// Charge = Current * time
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const charge = current.mul(time);
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try std.testing.expectEqual(6.0, charge.value);
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try std.testing.expectEqual(6.0, charge.value());
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try std.testing.expect(ElectricCharge.dims.eql(@TypeOf(charge).dims));
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}
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test "Constants - Initialization and dimension checks" {
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// Speed of Light
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const c = Constants.SpeedOfLight.Of(f64);
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try std.testing.expectEqual(299792458.0, c.value);
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try std.testing.expectEqual(299792458.0, c.value());
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try std.testing.expectEqual(1, @TypeOf(c).dims.get(.L));
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try std.testing.expectEqual(-1, @TypeOf(c).dims.get(.T));
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// Electron Mass (verifying scale as well)
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const me = Constants.ElectronMass.Of(f64);
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try std.testing.expectEqual(9.1093837139e-31, me.value);
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try std.testing.expectEqual(9.1093837139e-31, me.value());
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try std.testing.expectEqual(1, @TypeOf(me).dims.get(.M));
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try std.testing.expectEqual(.k, @TypeOf(me).scales.get(.M)); // Should be scaled to kg
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// Boltzmann Constant (Complex derived dimensions)
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const kb = Constants.Boltzmann.Of(f64);
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try std.testing.expectEqual(1.380649e-23, kb.value);
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try std.testing.expectEqual(1.380649e-23, kb.value());
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try std.testing.expectEqual(1, @TypeOf(kb).dims.get(.M));
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try std.testing.expectEqual(2, @TypeOf(kb).dims.get(.L));
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try std.testing.expectEqual(-2, @TypeOf(kb).dims.get(.T));
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@ -237,7 +237,7 @@ test "Constants - Initialization and dimension checks" {
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// Vacuum Permittivity
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const eps0 = Constants.VacuumPermittivity.Of(f64);
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try std.testing.expectEqual(8.8541878188e-12, eps0.value);
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try std.testing.expectEqual(8.8541878188e-12, eps0.value());
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try std.testing.expectEqual(-1, @TypeOf(eps0).dims.get(.M));
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try std.testing.expectEqual(-3, @TypeOf(eps0).dims.get(.L));
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try std.testing.expectEqual(4, @TypeOf(eps0).dims.get(.T));
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@ -245,7 +245,7 @@ test "Constants - Initialization and dimension checks" {
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// Fine Structure Constant (Dimensionless)
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const alpha = Constants.FineStructure.Of(f64);
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try std.testing.expectEqual(0.0072973525643, alpha.value);
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try std.testing.expectEqual(0.0072973525643, alpha.value());
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try std.testing.expectEqual(0, @TypeOf(alpha).dims.get(.M));
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try std.testing.expectEqual(0, @TypeOf(alpha).dims.get(.L));
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}
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@ -8,9 +8,8 @@ pub const Base = @import("Base.zig");
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test {
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_ = @import("Quantity.zig");
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// _ = @import("Vector.zig");
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// _ = @import("Dimensions.zig");
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// _ = @import("Scales.zig");
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// _ = @import("Base.zig");
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// _ = @import("helper.zig");
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_ = @import("Dimensions.zig");
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_ = @import("Scales.zig");
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_ = @import("Base.zig");
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_ = @import("helper.zig");
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}
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