diff --git a/src/_icons/equal-double.svg b/src/_icons/equal-double.svg
new file mode 100644
index 000000000..9dd991e63
--- /dev/null
+++ b/src/_icons/equal-double.svg
@@ -0,0 +1,8 @@
+---
+---
+<svg>
+  <path d="M3 10h7" />
+  <path d="M3 14h7" />
+  <path d="M14 10h7" />
+  <path d="M14 14h7" />
+</svg>
diff --git a/src/_icons/equal.svg b/src/_icons/equal.svg
index 00ed36d4e..95d5b3812 100644
--- a/src/_icons/equal.svg
+++ b/src/_icons/equal.svg
@@ -5,5 +5,6 @@ version: "1.39"
 unicode: "ee87"
 ---
 <svg>
-  <path d="M5 9h14m-14 6h14" />
+  <path d="M5 10h14" />
+  <path d="M5 14h14" />
 </svg>
diff --git a/src/_icons/math-1-divide-2.svg b/src/_icons/math-1-divide-2.svg
new file mode 100644
index 000000000..af6e40944
--- /dev/null
+++ b/src/_icons/math-1-divide-2.svg
@@ -0,0 +1,7 @@
+---
+---
+<svg>
+  <path d="M5 12h14" />
+  <path d="M10 15h3a1 1 0 0 1 1 1v1a1 1 0 0 1 -1 1h-2a1 1 0 0 0 -1 1v1a1 1 0 0 0 1 1h3" />
+  <path d="M10 5l2 -2v6" />
+</svg>
diff --git a/src/_icons/math-1-divide-3.svg b/src/_icons/math-1-divide-3.svg
new file mode 100644
index 000000000..b7644de7a
--- /dev/null
+++ b/src/_icons/math-1-divide-3.svg
@@ -0,0 +1,7 @@
+---
+---
+<svg>
+  <path d="M10 15.5a0.5 .5 0 0 1 .5 -.5h2a1.5 1.5 0 0 1 0 3h-1.167h1.167a1.5 1.5 0 0 1 0 3h-2a0.5 .5 0 0 1 -.5 -.5" />
+  <path d="M5 12h14" />
+  <path d="M10 5l2 -2v6" />
+</svg>
diff --git a/src/_icons/math-equal-greater.svg b/src/_icons/math-equal-greater.svg
new file mode 100644
index 000000000..7dd5f4305
--- /dev/null
+++ b/src/_icons/math-equal-greater.svg
@@ -0,0 +1,6 @@
+---
+---
+<svg>
+  <path d="M5 18l14 -4" />
+  <path d="M5 14l14 -4l-14 -4" />
+</svg>
diff --git a/src/_icons/math-equal-lower.svg b/src/_icons/math-equal-lower.svg
new file mode 100644
index 000000000..f75fb1fbf
--- /dev/null
+++ b/src/_icons/math-equal-lower.svg
@@ -0,0 +1,6 @@
+---
+---
+<svg>
+  <path d="M19 18l-14 -4" />
+  <path d="M19 14l-14 -4l14 -4" />
+</svg>
diff --git a/src/_icons/math-function-y.svg b/src/_icons/math-function-y.svg
new file mode 100644
index 000000000..cccc77ea9
--- /dev/null
+++ b/src/_icons/math-function-y.svg
@@ -0,0 +1,8 @@
+---
+---
+<svg>
+  <path d="M3 19a2 2 0 0 0 2 2c2 0 2 -4 3 -9s1 -9 3 -9a2 2 0 0 1 2 2" />
+  <path d="M5 12h6" />
+  <path d="M15 12l3 5.063" />
+  <path d="M21 12l-4.8 9" />
+</svg>
diff --git a/src/_icons/math-function.svg b/src/_icons/math-function.svg
index 8f8f3a2ad..e934a4778 100644
--- a/src/_icons/math-function.svg
+++ b/src/_icons/math-function.svg
@@ -5,8 +5,8 @@ version: "1.39"
 unicode: "eeb2"
 ---
 <svg>
-  <path d="M14 10h1c1 0 1 1 2.016 3.527c.984 2.473 .984 3.473 1.984 3.473h1" />
-  <path d="M13 17c1.5 0 3 -2 4 -3.5s2.5 -3.5 4 -3.5" />
-  <path d="M3 19c0 1.5 .5 2 2 2s2 -4 3 -9s1.5 -9 3 -9s2 .5 2 2" />
-  <line x1="5" y1="12" x2="11" y2="12" />
+  <path d="M3 19a2 2 0 0 0 2 2c2 0 2 -4 3 -9s1 -9 3 -9a2 2 0 0 1 2 2" />
+  <path d="M5 12h6" />
+  <path d="M15 12l6 6" />
+  <path d="M15 18l6 -6" />
 </svg>
diff --git a/src/_icons/math-greater.svg b/src/_icons/math-greater.svg
new file mode 100644
index 000000000..fa3e11c78
--- /dev/null
+++ b/src/_icons/math-greater.svg
@@ -0,0 +1,5 @@
+---
+---
+<svg>
+  <path d="M5 18l14 -6l-14 -6" />
+</svg>
diff --git a/src/_icons/math-integral-x.svg b/src/_icons/math-integral-x.svg
new file mode 100644
index 000000000..b447c6681
--- /dev/null
+++ b/src/_icons/math-integral-x.svg
@@ -0,0 +1,7 @@
+---
+---
+<svg>
+  <path d="M3 19a2 2 0 0 0 2 2c2 0 2 -4 3 -9s1 -9 3 -9a2 2 0 0 1 2 2" />
+  <path d="M14 12l6 6" />
+  <path d="M14 18l6 -6" />
+</svg>
diff --git a/src/_icons/math-integral.svg b/src/_icons/math-integral.svg
new file mode 100644
index 000000000..bbf0c790a
--- /dev/null
+++ b/src/_icons/math-integral.svg
@@ -0,0 +1,5 @@
+---
+---
+<svg>
+  <path d="M7 19a2 2 0 0 0 2 2c2 0 2 -4 3 -9s1 -9 3 -9a2 2 0 0 1 2 2" />
+</svg>
diff --git a/src/_icons/math-integrals.svg b/src/_icons/math-integrals.svg
new file mode 100644
index 000000000..cf710dc52
--- /dev/null
+++ b/src/_icons/math-integrals.svg
@@ -0,0 +1,6 @@
+---
+---
+<svg>
+  <path d="M3 19a2 2 0 0 0 2 2c2 0 2 -4 3 -9s1 -9 3 -9a2 2 0 0 1 2 2" />
+  <path d="M11 19a2 2 0 0 0 2 2c2 0 2 -4 3 -9s1 -9 3 -9a2 2 0 0 1 2 2" />
+</svg>
diff --git a/src/_icons/math-lower.svg b/src/_icons/math-lower.svg
new file mode 100644
index 000000000..7b782f530
--- /dev/null
+++ b/src/_icons/math-lower.svg
@@ -0,0 +1,5 @@
+---
+---
+<svg>
+  <path d="M19 18l-14 -6l14 -6" />
+</svg>
diff --git a/src/_icons/math-not.svg b/src/_icons/math-not.svg
new file mode 100644
index 000000000..460a642ec
--- /dev/null
+++ b/src/_icons/math-not.svg
@@ -0,0 +1,5 @@
+---
+---
+<svg>
+  <path d="M5 12h14v4" />
+</svg>
diff --git a/src/_icons/math-pi-divide-2.svg b/src/_icons/math-pi-divide-2.svg
new file mode 100644
index 000000000..e8894fd35
--- /dev/null
+++ b/src/_icons/math-pi-divide-2.svg
@@ -0,0 +1,9 @@
+---
+---
+<svg>
+  <path d="M10 15h3a1 1 0 0 1 1 1v1a1 1 0 0 1 -1 1h-2a1 1 0 0 0 -1 1v1a1 1 0 0 0 1 1h3" />
+  <path d="M5 12h14" />
+  <path d="M10 9v-6" />
+  <path d="M14 3v6" />
+  <path d="M15 3h-6" />
+</svg>
diff --git a/src/_icons/math-pi.svg b/src/_icons/math-pi.svg
new file mode 100644
index 000000000..18b5eb090
--- /dev/null
+++ b/src/_icons/math-pi.svg
@@ -0,0 +1,7 @@
+---
+---
+<svg>
+  <path d="M7 20v-16" />
+  <path d="M17 4v16" />
+  <path d="M20 4h-16" />
+</svg>
diff --git a/src/_icons/math-x-divide-2.svg b/src/_icons/math-x-divide-2.svg
new file mode 100644
index 000000000..548d69e06
--- /dev/null
+++ b/src/_icons/math-x-divide-2.svg
@@ -0,0 +1,8 @@
+---
+---
+<svg>
+  <path d="M10 15h3a1 1 0 0 1 1 1v1a1 1 0 0 1 -1 1h-2a1 1 0 0 0 -1 1v1a1 1 0 0 0 1 1h3" />
+  <path d="M5 12h14" />
+  <path d="M9 3l6 6" />
+  <path d="M9 9l6 -6" />
+</svg>
diff --git a/src/_icons/math-x-divide-y-2.svg b/src/_icons/math-x-divide-y-2.svg
new file mode 100644
index 000000000..1ceda6edd
--- /dev/null
+++ b/src/_icons/math-x-divide-y-2.svg
@@ -0,0 +1,9 @@
+---
+---
+<svg>
+  <path d="M3 21l18 -18" />
+  <path d="M15 14l3 4.5" />
+  <path d="M21 14l-4.5 7" />
+  <path d="M3 4l6 6" />
+  <path d="M3 10l6 -6" />
+</svg>
diff --git a/src/_icons/math-x-divide-y.svg b/src/_icons/math-x-divide-y.svg
new file mode 100644
index 000000000..cdfd5d1a6
--- /dev/null
+++ b/src/_icons/math-x-divide-y.svg
@@ -0,0 +1,9 @@
+---
+---
+<svg>
+  <path d="M9 3l6 6" />
+  <path d="M9 9l6 -6" />
+  <path d="M9 15l3 4.5" />
+  <path d="M15 15l-4.5 7" />
+  <path d="M5 12h14" />
+</svg>
diff --git a/src/_icons/math-x-minus-y.svg b/src/_icons/math-x-minus-y.svg
new file mode 100644
index 000000000..34a146c0c
--- /dev/null
+++ b/src/_icons/math-x-minus-y.svg
@@ -0,0 +1,9 @@
+---
+---
+<svg>
+  <path d="M2 9l6 6" />
+  <path d="M2 15l6 -6" />
+  <path d="M16 9l3 5.063" />
+  <path d="M22 9l-4.8 9" />
+  <path d="M10 12h4" />
+</svg>
diff --git a/src/_icons/math-x-plus-y.svg b/src/_icons/math-x-plus-y.svg
new file mode 100644
index 000000000..a5442eb9d
--- /dev/null
+++ b/src/_icons/math-x-plus-y.svg
@@ -0,0 +1,10 @@
+---
+---
+<svg>
+  <path d="M16 9l3 5.063" />
+  <path d="M2 9l6 6" />
+  <path d="M2 15l6 -6" />
+  <path d="M22 9l-4.8 9" />
+  <path d="M10 12h4" />
+  <path d="M12 10v4" />
+</svg>
diff --git a/src/_icons/math-xy.svg b/src/_icons/math-xy.svg
new file mode 100644
index 000000000..7d0576fa4
--- /dev/null
+++ b/src/_icons/math-xy.svg
@@ -0,0 +1,8 @@
+---
+---
+<svg>
+  <path d="M14 9l3 5.063" />
+  <path d="M4 9l6 6" />
+  <path d="M4 15l6 -6" />
+  <path d="M20 9l-4.8 9" />
+</svg>
diff --git a/src/_icons/slash.svg b/src/_icons/slash.svg
new file mode 100644
index 000000000..637fd5f68
--- /dev/null
+++ b/src/_icons/slash.svg
@@ -0,0 +1,5 @@
+---
+---
+<svg>
+  <path d="M3 21l18 -18" />
+</svg>