diff --git a/mappings/net/minecraft/util/math/ChunkPos.mapping b/mappings/net/minecraft/util/math/ChunkPos.mapping
index a5871700aa..e389962c82 100644
--- a/mappings/net/minecraft/util/math/ChunkPos.mapping
+++ b/mappings/net/minecraft/util/math/ChunkPos.mapping
@@ -35,6 +35,8 @@ CLASS net/minecraft/class_1923 net/minecraft/util/math/ChunkPos
ARG 1 offsetX
ARG 2 y
ARG 3 offsetZ
+ METHOD method_37232 toLong (Lnet/minecraft/class_2338;)J
+ ARG 0 pos
METHOD method_8323 getStartPos ()Lnet/minecraft/class_2338;
METHOD method_8324 toLong ()J
METHOD method_8325 getPackedX (J)I
diff --git a/mappings/net/minecraft/util/math/Direction.mapping b/mappings/net/minecraft/util/math/Direction.mapping
index f84585aa62..607f481ed5 100644
--- a/mappings/net/minecraft/util/math/Direction.mapping
+++ b/mappings/net/minecraft/util/math/Direction.mapping
@@ -88,6 +88,13 @@ CLASS net/minecraft/class_2350 net/minecraft/util/math/Direction
ARG 0 matrix
ARG 1 direction
METHOD method_23955 getUnitVector ()Lnet/minecraft/class_1160;
+ METHOD method_30928 pointsTo (F)Z
+ COMMENT {@return whether the given yaw points to the direction}
+ COMMENT
+ COMMENT @implNote This returns whether the yaw can make an acute angle with the direction.
+ COMMENT
+ COMMENT
This always returns {@code false} for vertical directions.
+ ARG 1 yaw
METHOD method_32801 getLookDirectionForAxis (Lnet/minecraft/class_1297;Lnet/minecraft/class_2350$class_2351;)Lnet/minecraft/class_2350;
ARG 0 entity
ARG 1 axis
@@ -106,6 +113,8 @@ CLASS net/minecraft/class_2350 net/minecraft/util/math/Direction
FIELD field_11053 name Ljava/lang/String;
FIELD field_23780 VALUES [Lnet/minecraft/class_2350$class_2351;
FIELD field_25065 CODEC Lcom/mojang/serialization/Codec;
+ METHOD (Ljava/lang/String;ILjava/lang/String;)V
+ ARG 3 name
METHOD method_10172 choose (DDD)D
ARG 1 x
ARG 3 y
diff --git a/mappings/net/minecraft/util/math/MathHelper.mapping b/mappings/net/minecraft/util/math/MathHelper.mapping
index 53f3db8174..5b835d00d3 100644
--- a/mappings/net/minecraft/util/math/MathHelper.mapping
+++ b/mappings/net/minecraft/util/math/MathHelper.mapping
@@ -6,6 +6,15 @@ CLASS net/minecraft/class_3532 net/minecraft/util/math/MathHelper
FIELD field_15726 RANDOM Ljava/util/Random;
FIELD field_15727 ARCSINE_TABLE [D
FIELD field_15728 SMALLEST_FRACTION_FREE_DOUBLE D
+ FIELD field_29844 PI F
+ FIELD field_29845 HALF_PI F
+ FIELD field_29846 TAU F
+ COMMENT Tau is equal to {@code 2 * PI}.
+ FIELD field_29847 RADIANS_PER_DEGREE F
+ FIELD field_29848 DEGREES_PER_RADIAN F
+ FIELD field_29849 EPSILON F
+ FIELD field_29853 HALF_PI_RADIANS_SINE_TABLE_INDEX J
+ FIELD field_29856 DEGREES_TO_SINE_TABLE_INDEX F
METHOD method_15338 wrapDegrees (D)D
COMMENT Wraps an angle in degrees to the interval {@code [-180, 180)}.
ARG 0 degrees
@@ -282,12 +291,36 @@ CLASS net/minecraft/class_3532 net/minecraft/util/math/MathHelper
ARG 0 value
ARG 1 min
ARG 2 max
+ METHOD method_34943 multiplyColors (IFFF)I
+ ARG 0 color
+ ARG 1 r
+ ARG 2 g
+ ARG 3 b
+ METHOD method_34944 murmurHash (J)J
+ ARG 0 value
METHOD method_34947 parseDouble (Ljava/lang/String;D)D
ARG 0 string
ARG 1 fallback
+ METHOD method_34948 parseDouble (Ljava/lang/String;DD)D
+ ARG 0 string
+ ARG 1 fallback
+ ARG 3 min
+ METHOD method_34949 parseInt (Ljava/lang/String;II)I
+ ARG 0 string
+ ARG 1 fallback
+ ARG 2 min
METHOD method_34951 getCumulativeDistribution ([D)[D
ARG 0 values
+ METHOD method_34952 multiplyColors (II)I
+ ARG 0 a
+ ARG 1 b
+ METHOD method_34953 absFloor (D)I
+ ARG 0 value
METHOD method_34954 square (I)I
ARG 0 n
METHOD method_34956 perlinFadeDerivative (D)D
ARG 0 value
+ METHOD method_37166 clampedLerp (FFF)F
+ ARG 0 start
+ ARG 1 end
+ ARG 2 delta