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cleanup

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This commit is contained in:
Simon Gardling
2022-06-03 03:20:07 -04:00
parent e3128593e2
commit c64d0a2a19
3 changed files with 205 additions and 221 deletions
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220
src/function_entry.rs
View File

@@ -38,7 +38,7 @@ pub struct FunctionEntry {
function: BackingFunction,
/// Stores a function string (that hasn't been processed via `process_func_str`) to display to the user
raw_func_str: String,
pub raw_func_str: String,
/// If calculating/displayingintegrals are enabled
pub integral: bool,
@@ -48,11 +48,11 @@ pub struct FunctionEntry {
pub nth_derviative: bool,
back_data: Vec<Value>,
integral_data: Option<(Vec<Bar>, f64)>,
derivative_data: Vec<Value>,
extrema_data: Vec<Value>,
root_data: Vec<Value>,
pub back_data: Vec<Value>,
pub integral_data: Option<(Vec<Bar>, f64)>,
pub derivative_data: Vec<Value>,
pub extrema_data: Vec<Value>,
pub root_data: Vec<Value>,
nth_derivative_data: Option<Vec<Value>>,
pub autocomplete: AutoComplete<'static>,
@@ -268,7 +268,7 @@ impl FunctionEntry {
/// Does the calculations and stores results in `self`
pub fn calculate(
&mut self, width_changed: bool, min_max_changed: bool, did_zoom: bool,
settings: &AppSettings,
settings: AppSettings,
) {
if self.test_result.is_some() | self.function.is_none() {
return;
@@ -528,210 +528,4 @@ impl FunctionEntry {
/// Invalidate root data
#[inline]
fn clear_roots(&mut self) { self.root_data.clear() }
/// Runs asserts to make sure everything is the expected value
#[allow(dead_code)]
pub fn tests(
&mut self, settings: AppSettings, back_target: Vec<(f64, f64)>,
derivative_target: Vec<(f64, f64)>, area_target: f64,
) {
let mut settings = settings;
{
self.calculate(true, true, false, &settings);
assert!(!self.back_data.is_empty());
assert_eq!(self.back_data.len(), settings.plot_width + 1);
assert!(self.integral);
assert!(self.derivative);
assert_eq!(!self.root_data.is_empty(), settings.do_roots);
assert_eq!(!self.extrema_data.is_empty(), settings.do_extrema);
assert!(!self.derivative_data.is_empty());
assert!(self.integral_data.is_some());
assert_eq!(self.integral_data.clone().unwrap().1, area_target);
let a = self.derivative_data.clone().to_tuple();
assert_eq!(a.len(), derivative_target.len());
for i in 0..a.len() {
if !emath::almost_equal(a[i].0 as f32, derivative_target[i].0 as f32, f32::EPSILON)
| !emath::almost_equal(
a[i].1 as f32,
derivative_target[i].1 as f32,
f32::EPSILON,
) {
panic!("Expected: {:?}\nGot: {:?}", a, derivative_target);
}
}
let a_1 = self.back_data.clone().to_tuple();
assert_eq!(a_1.len(), back_target.len());
assert_eq!(a.len(), back_target.len());
for i in 0..a.len() {
if !emath::almost_equal(a_1[i].0 as f32, back_target[i].0 as f32, f32::EPSILON)
| !emath::almost_equal(a_1[i].1 as f32, back_target[i].1 as f32, f32::EPSILON)
{
panic!("Expected: {:?}\nGot: {:?}", a_1, back_target);
}
}
}
{
settings.min_x += 1.0;
settings.max_x += 1.0;
self.calculate(true, true, false, &settings);
let a = self
.derivative_data
.clone()
.to_tuple()
.iter()
.take(6)
.cloned()
.collect::<Vec<(f64, f64)>>();
let b = derivative_target
.iter()
.rev()
.take(6)
.rev()
.cloned()
.collect::<Vec<(f64, f64)>>();
assert_eq!(a.len(), b.len());
for i in 0..a.len() {
if !emath::almost_equal(a[i].0 as f32, b[i].0 as f32, f32::EPSILON)
| !emath::almost_equal(a[i].1 as f32, b[i].1 as f32, f32::EPSILON)
{
panic!("Expected: {:?}\nGot: {:?}", a, b);
}
}
let a_1 = self
.back_data
.clone()
.to_tuple()
.iter()
.take(6)
.cloned()
.collect::<Vec<(f64, f64)>>();
let b_1 = back_target
.iter()
.rev()
.take(6)
.rev()
.cloned()
.collect::<Vec<(f64, f64)>>();
assert_eq!(a_1.len(), b_1.len());
assert_eq!(a.len(), b_1.len());
for i in 0..a.len() {
if !emath::almost_equal(a_1[i].0 as f32, b_1[i].0 as f32, f32::EPSILON)
| !emath::almost_equal(a_1[i].1 as f32, b_1[i].1 as f32, f32::EPSILON)
{
panic!("Expected: {:?}\nGot: {:?}", a_1, b_1);
}
}
}
{
settings.min_x -= 2.0;
settings.max_x -= 2.0;
self.calculate(true, true, false, &settings);
let a = self
.derivative_data
.clone()
.to_tuple()
.iter()
.rev()
.take(6)
.rev()
.cloned()
.collect::<Vec<(f64, f64)>>();
let b = derivative_target
.iter()
.take(6)
.cloned()
.collect::<Vec<(f64, f64)>>();
assert_eq!(a.len(), b.len());
for i in 0..a.len() {
if !emath::almost_equal(a[i].0 as f32, b[i].0 as f32, f32::EPSILON)
| !emath::almost_equal(a[i].1 as f32, b[i].1 as f32, f32::EPSILON)
{
panic!("Expected: {:?}\nGot: {:?}", a, b);
}
}
let a_1 = self
.back_data
.clone()
.to_tuple()
.iter()
.rev()
.take(6)
.rev()
.cloned()
.collect::<Vec<(f64, f64)>>();
let b_1 = back_target
.iter()
.take(6)
.cloned()
.collect::<Vec<(f64, f64)>>();
assert_eq!(a_1.len(), b_1.len());
assert_eq!(a.len(), b_1.len());
for i in 0..a.len() {
if !emath::almost_equal(a_1[i].0 as f32, b_1[i].0 as f32, f32::EPSILON)
| !emath::almost_equal(a_1[i].1 as f32, b_1[i].1 as f32, f32::EPSILON)
{
panic!("Expected: {:?}\nGot: {:?}", a_1, b_1);
}
}
}
{
self.update_string("sin(x)");
assert!(self.get_test_result().is_none());
assert_eq!(&self.raw_func_str, "sin(x)");
self.integral = false;
self.derivative = false;
assert!(!self.integral);
assert!(!self.derivative);
assert!(self.back_data.is_empty());
assert!(self.integral_data.is_none());
assert!(self.root_data.is_empty());
assert!(self.extrema_data.is_empty());
assert!(self.derivative_data.is_empty());
settings.min_x -= 1.0;
settings.max_x -= 1.0;
self.calculate(true, true, false, &settings);
assert!(!self.back_data.is_empty());
assert!(self.integral_data.is_none());
assert!(self.root_data.is_empty());
assert!(self.extrema_data.is_empty());
assert!(!self.derivative_data.is_empty());
}
}
}

2
src/math_app.rs
View File

@@ -623,7 +623,7 @@ impl App for MathApp {
width_changed,
min_max_changed,
did_zoom,
&self.settings,
self.settings,
)
});