diff --git a/egui/src/animation_manager.rs b/egui/src/animation_manager.rs
index eef722b9..e28ffa1b 100644
--- a/egui/src/animation_manager.rs
+++ b/egui/src/animation_manager.rs
@@ -1,6 +1,6 @@
 use std::collections::HashMap;
 
-use crate::{math::remap_clamp, Id, InputState};
+use crate::{emath::remap_clamp, Id, InputState};
 
 #[derive(Clone, Default)]
 pub(crate) struct AnimationManager {
diff --git a/egui/src/containers/collapsing_header.rs b/egui/src/containers/collapsing_header.rs
index 62946b09..923982dc 100644
--- a/egui/src/containers/collapsing_header.rs
+++ b/egui/src/containers/collapsing_header.rs
@@ -116,7 +116,7 @@ pub(crate) fn paint_icon(ui: &mut Ui, openness: f32, response: &Response) {
     let rect = rect.expand(visuals.expansion);
     let mut points = vec![rect.left_top(), rect.right_top(), rect.center_bottom()];
     use std::f32::consts::TAU;
-    let rotation = math::Rot2::from_angle(remap(openness, 0.0..=1.0, -TAU / 4.0..=0.0));
+    let rotation = emath::Rot2::from_angle(remap(openness, 0.0..=1.0, -TAU / 4.0..=0.0));
     for p in &mut points {
         *p = rect.center() + rotation * (*p - rect.center());
     }
diff --git a/egui/src/containers/window.rs b/egui/src/containers/window.rs
index 95b5758f..7b0f7f68 100644
--- a/egui/src/containers/window.rs
+++ b/egui/src/containers/window.rs
@@ -749,7 +749,7 @@ impl TitleBar {
         self.title_label = self.title_label.text_color(style.fg_stroke.color);
 
         let full_top_rect = Rect::from_x_y_ranges(self.rect.x_range(), self.min_rect.y_range());
-        let text_pos = math::align::center_size_in_rect(self.title_galley.size, full_top_rect);
+        let text_pos = emath::align::center_size_in_rect(self.title_galley.size, full_top_rect);
         let text_pos = text_pos.left_top() - 1.5 * Vec2::Y; // HACK: center on x-height of text (looks better)
         self.title_label
             .paint_galley(ui, text_pos, self.title_galley);
diff --git a/egui/src/data/input.rs b/egui/src/data/input.rs
index fc72a1c1..8795f7a1 100644
--- a/egui/src/data/input.rs
+++ b/egui/src/data/input.rs
@@ -1,6 +1,6 @@
 //! The input needed by egui.
 
-use crate::math::*;
+use crate::emath::*;
 
 /// What the integrations provides to egui at the start of each frame.
 ///
diff --git a/egui/src/input_state.rs b/egui/src/input_state.rs
index b6b3623f..7262a325 100644
--- a/egui/src/input_state.rs
+++ b/egui/src/input_state.rs
@@ -1,7 +1,6 @@
-use crate::{math::*, util::History};
-use std::collections::HashSet;
-
 use crate::data::input::*;
+use crate::{emath::*, util::History};
+use std::collections::HashSet;
 
 pub use crate::data::input::Key;
 
diff --git a/egui/src/layers.rs b/egui/src/layers.rs
index d420645c..6d56f85d 100644
--- a/egui/src/layers.rs
+++ b/egui/src/layers.rs
@@ -1,7 +1,7 @@
 //! Handles paint layers, i.e. how things
 //! are sometimes painted behind or in front of other things.
 
-use crate::{math::Rect, Id, *};
+use crate::{Id, *};
 use epaint::ahash::AHashMap;
 use epaint::{ClippedShape, Shape};
 
diff --git a/egui/src/layout.rs b/egui/src/layout.rs
index e9c6cf7a..9a2bb1e2 100644
--- a/egui/src/layout.rs
+++ b/egui/src/layout.rs
@@ -1,4 +1,4 @@
-use crate::{math::*, Align};
+use crate::{emath::*, Align};
 
 // ----------------------------------------------------------------------------
 
diff --git a/egui/src/lib.rs b/egui/src/lib.rs
index a2e25a8d..76159b84 100644
--- a/egui/src/lib.rs
+++ b/egui/src/lib.rs
@@ -121,10 +121,12 @@ mod ui;
 pub mod util;
 pub mod widgets;
 
-pub use emath as math;
 pub use epaint as paint;
 pub use epaint::emath;
 
+// Can't add deprecation notice due to https://github.com/rust-lang/rust/issues/30827
+pub use emath as math;
+
 pub use emath::{
     clamp, lerp, pos2, remap, remap_clamp, vec2, Align, Align2, NumExt, Pos2, Rect, Vec2,
 };
diff --git a/egui/src/painter.rs b/egui/src/painter.rs
index ca0ae33a..6b023f61 100644
--- a/egui/src/painter.rs
+++ b/egui/src/painter.rs
@@ -1,6 +1,6 @@
 use crate::{
+    emath::{Align2, Pos2, Rect, Vec2},
     layers::{LayerId, ShapeIdx},
-    math::{Align2, Pos2, Rect, Vec2},
     paint::{
         text::{Fonts, Galley, TextStyle},
         Shape, Stroke,
@@ -264,7 +264,7 @@ impl Painter {
 
     /// Show an arrow starting at `origin` and going in the direction of `vec`, with the length `vec.length()`.
     pub fn arrow(&self, origin: Pos2, vec: Vec2, stroke: Stroke) {
-        use crate::math::*;
+        use crate::emath::*;
         let rot = Rot2::from_angle(std::f32::consts::TAU / 10.0);
         let tip_length = vec.length() / 4.0;
         let tip = origin + vec;
diff --git a/egui/src/response.rs b/egui/src/response.rs
index a324e4a7..a1765b47 100644
--- a/egui/src/response.rs
+++ b/egui/src/response.rs
@@ -1,5 +1,5 @@
 use crate::{
-    math::{lerp, Align, Pos2, Rect},
+    emath::{lerp, Align, Pos2, Rect},
     PointerButton, NUM_POINTER_BUTTONS,
 };
 use crate::{CtxRef, Id, LayerId, Sense, Ui};
diff --git a/egui/src/style.rs b/egui/src/style.rs
index 74d41da9..1d821a02 100644
--- a/egui/src/style.rs
+++ b/egui/src/style.rs
@@ -4,7 +4,7 @@
 
 use crate::{
     color::*,
-    math::*,
+    emath::*,
     paint::{Shadow, Stroke, TextStyle},
     Response,
 };
diff --git a/egui/src/widgets/drag_value.rs b/egui/src/widgets/drag_value.rs
index 4def2111..4498f7a0 100644
--- a/egui/src/widgets/drag_value.rs
+++ b/egui/src/widgets/drag_value.rs
@@ -156,7 +156,7 @@ impl<'a> Widget for DragValue<'a> {
         let auto_decimals = (aim_rad / speed.abs()).log10().ceil().at_least(0.0) as usize;
         let max_decimals = max_decimals.unwrap_or(auto_decimals + 2);
         let auto_decimals = clamp(auto_decimals, min_decimals..=max_decimals);
-        let value_text = math::format_with_decimals_in_range(value, auto_decimals..=max_decimals);
+        let value_text = emath::format_with_decimals_in_range(value, auto_decimals..=max_decimals);
 
         let kb_edit_id = ui.auto_id_with("edit");
         let is_kb_editing = ui.memory().has_kb_focus(kb_edit_id);
@@ -200,7 +200,7 @@ impl<'a> Widget for DragValue<'a> {
                 let delta_value = speed * delta_points;
                 if delta_value != 0.0 {
                     let new_value = value + delta_value as f64;
-                    let new_value = math::round_to_decimals(new_value, auto_decimals);
+                    let new_value = emath::round_to_decimals(new_value, auto_decimals);
                     let new_value = clamp(new_value, clamp_range);
                     set(&mut value_function, new_value);
                     // TODO: To make use or `smart_aim` for `DragValue` we need to store some state somewhere,
diff --git a/egui/src/widgets/slider.rs b/egui/src/widgets/slider.rs
index 4e370af7..1276b902 100644
--- a/egui/src/widgets/slider.rs
+++ b/egui/src/widgets/slider.rs
@@ -246,7 +246,7 @@ impl<'a> Slider<'a> {
             value = clamp(value, self.range.clone());
         }
         if let Some(max_decimals) = self.max_decimals {
-            value = math::round_to_decimals(value, max_decimals);
+            value = emath::round_to_decimals(value, max_decimals);
         }
         set(&mut self.get_set_value, value);
     }
@@ -291,7 +291,7 @@ impl<'a> Slider<'a> {
         if let Some(pointer_pos) = response.interact_pointer_pos() {
             let new_value = if self.smart_aim {
                 let aim_radius = ui.input().aim_radius();
-                crate::math::smart_aim::best_in_range_f64(
+                emath::smart_aim::best_in_range_f64(
                     self.value_from_x(pointer_pos.x - aim_radius, x_range.clone()),
                     self.value_from_x(pointer_pos.x + aim_radius, x_range.clone()),
                 )
@@ -400,13 +400,13 @@ impl<'a> Slider<'a> {
         let auto_decimals = clamp(auto_decimals, min_decimals..=max_decimals);
 
         if min_decimals == max_decimals {
-            math::format_with_minimum_decimals(value, max_decimals)
+            emath::format_with_minimum_decimals(value, max_decimals)
         } else if value == 0.0 {
             "0".to_owned()
         } else if range == 0.0 {
             value.to_string()
         } else {
-            math::format_with_decimals_in_range(value, auto_decimals..=max_decimals)
+            emath::format_with_decimals_in_range(value, auto_decimals..=max_decimals)
         }
     }
 }
@@ -439,7 +439,7 @@ impl<'a> Widget for Slider<'a> {
 // Helpers for converting slider range to/from normalized [0-1] range.
 // Always clamps.
 // Logarithmic sliders are allowed to include zero and infinity,
-// even though mathematically it doesn't make sense.
+// even though emathematically it doesn't make sense.
 
 use std::f64::INFINITY;
 
diff --git a/egui_demo_lib/src/apps/demo/dancing_strings.rs b/egui_demo_lib/src/apps/demo/dancing_strings.rs
index e277d196..6c0e81fc 100644
--- a/egui_demo_lib/src/apps/demo/dancing_strings.rs
+++ b/egui_demo_lib/src/apps/demo/dancing_strings.rs
@@ -35,7 +35,7 @@ impl super::View for DancingStrings {
             let (_id, rect) = ui.allocate_space(desired_size);
 
             let to_screen =
-                math::RectTransform::from_to(Rect::from_x_y_ranges(0.0..=1.0, -1.0..=1.0), rect);
+                emath::RectTransform::from_to(Rect::from_x_y_ranges(0.0..=1.0, -1.0..=1.0), rect);
 
             let mut shapes = vec![];
 
diff --git a/egui_demo_lib/src/apps/fractal_clock.rs b/egui_demo_lib/src/apps/fractal_clock.rs
index a174e7e2..f5022c16 100644
--- a/egui_demo_lib/src/apps/fractal_clock.rs
+++ b/egui_demo_lib/src/apps/fractal_clock.rs
@@ -151,8 +151,8 @@ impl FractalClock {
         ];
 
         let hand_rotors = [
-            hands[0].length * math::Rot2::from_angle(hand_rotations[0]),
-            hands[1].length * math::Rot2::from_angle(hand_rotations[1]),
+            hands[0].length * emath::Rot2::from_angle(hand_rotations[0]),
+            hands[1].length * emath::Rot2::from_angle(hand_rotations[1]),
         ];
 
         #[derive(Clone, Copy)]
diff --git a/egui_glium/src/painter.rs b/egui_glium/src/painter.rs
index 03515a2d..82011b28 100644
--- a/egui_glium/src/painter.rs
+++ b/egui_glium/src/painter.rs
@@ -1,7 +1,7 @@
 #![allow(deprecated)] // legacy implement_vertex macro
 
 use {
-    egui::{math::clamp, paint::Mesh, Color32, Rect},
+    egui::{emath::clamp, paint::Mesh, Color32, Rect},
     glium::{
         implement_vertex,
         index::PrimitiveType,
diff --git a/egui_web/src/webgl1.rs b/egui_web/src/webgl1.rs
index 21aec2a0..89d8656d 100644
--- a/egui_web/src/webgl1.rs
+++ b/egui_web/src/webgl1.rs
@@ -5,7 +5,7 @@ use {
 };
 
 use egui::{
-    math::clamp,
+    emath::clamp,
     paint::{Color32, Texture},
     vec2,
 };
diff --git a/egui_web/src/webgl2.rs b/egui_web/src/webgl2.rs
index 2d380859..cfd7bc8b 100644
--- a/egui_web/src/webgl2.rs
+++ b/egui_web/src/webgl2.rs
@@ -7,7 +7,7 @@ use {
 };
 
 use egui::{
-    math::clamp,
+    emath::clamp,
     paint::{Color32, Texture},
     vec2,
 };