re-add c2a6341

src/axes/ticks.typ

@@ -14,27 +14,6 @@
     $#round(value, digits)$
   }
 
-  let format-sci(value, digits) = {
-    let exponent = if value != 0 {
-      calc.floor(calc.log(calc.abs(value), base: 10))
-    } else {
-      0
-    }
-
-    let ee = calc.pow(10, calc.abs(exponent + 1))
-    if exponent > 0 {
-      value = value / ee * 10
-    } else if exponent < 0 {
-      value = value * ee * 10
-    }
-
-    value = round(value, digits)
-    if exponent <= -1 or exponent >= 1 {
-      return $#value times 10^#exponent$
-    }
-    return $#value$
-  }
-
   if type(value) != content {
     let format = tic-options.at("format", default: "float")
     if format == none {
@@ -44,11 +23,11 @@
     } else if type(format) == function {
       value = (format)(value)
     } else if format == "sci" {
-      value = format-sci(value, tic-options.at("decimals", default: 2))
+      value = formats.sci(value, digits: tic-options.at("decimals", default: 2))
     } else {
       value = format-float(value, tic-options.at("decimals", default: 2))
     }
-  } else {
+  } else if type(value) != content {
     value = str(value)
   }