From d51c159160e727797c8f4cf340614e150f9ab2fc Mon Sep 17 00:00:00 2001
From: Nicolas Sauzede <nsauzede@laposte.net>
Date: Mon, 10 Feb 2020 18:48:44 +0100
Subject: [PATCH] math: add sqrtf

---
 vlib/math/math.v | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/vlib/math/math.v b/vlib/math/math.v
index edd29612e4..05ab1b7629 100644
--- a/vlib/math/math.v
+++ b/vlib/math/math.v
@@ -79,6 +79,9 @@ fn C.sinh(x f64) f64
 fn C.sqrt(x f64) f64
 
 
+fn C.sqrtf(x f32) f32
+
+
 fn C.tgamma(x f64) f64
 
 
@@ -304,6 +307,11 @@ pub fn sqrt(a f64) f64 {
 	return C.sqrt(a)
 }
 
+// sqrtf calculates square-root of the provided float32 value.
+pub fn sqrtf(a f32) f32 {
+	return C.sqrtf(a)
+}
+
 // tan calculates tangent.
 pub fn tan(a f64) f64 {
 	return C.tan(a)