1 files changed, 45 insertions, 113 deletions

diff --git a/src/code/code_800FCE80.c b/src/code/code_800FCE80.c
index 60afd1dfb..5180c2444 100644
--- a/src/code/code_800FCE80.c
+++ b/src/code/code_800FCE80.c
@@ -4,65 +4,47 @@
 
 s32 use_cfrac;
 
-f32 Math_tanf(f32 x)
-{
+f32 Math_tanf(f32 x) {
     f32 sin = sinf(x);
     f32 cos = cosf(x);
     return sin / cos;
 }
 
-f32 Math_floorf(f32 x)
-{
+f32 Math_floorf(f32 x) {
     return floorf(x);
 }
 
-f32 Math_ceilf(f32 x)
-{
+f32 Math_ceilf(f32 x) {
     return ceilf(x);
 }
 
-f32 Math_roundf(f32 x)
-{
+f32 Math_roundf(f32 x) {
     return roundf(x);
 }
 
-f32 Math_truncf(f32 x)
-{
+f32 Math_truncf(f32 x) {
     return truncf(x);
 }
 
-f32 Math_nearbyintf(f32 x)
-{
+f32 Math_nearbyintf(f32 x) {
     return nearbyintf(x);
 }
 
 /* Arctangent approximation using a Taylor series (one quadrant) */
-f32 Math_atanf_taylor_q(f32 x)
-{
-    static const f32 coeffs[] =
-    {
-        -1.f / 3,
-        +1.f / 5,
-        -1.f / 7,
-        +1.f / 9,
-        -1.f / 11,
-        +1.f / 13,
-        -1.f / 15,
-        +1.f / 17,
-        0.f,
+f32 Math_atanf_taylor_q(f32 x) {
+    static const f32 coeffs[] = {
+        -1.f / 3, +1.f / 5, -1.f / 7, +1.f / 9, -1.f / 11, +1.f / 13, -1.f / 15, +1.f / 17, 0.f,
     };
 
     f32 poly = x;
     f32 sq = SQ(x);
     f32 exp = x * sq;
-    const f32 *c = coeffs;
+    const f32* c = coeffs;
     f32 term;
 
-    while (1)
-    {
+    while (1) {
         term = *c++ * exp;
-        if (poly + term == poly)
-        {
+        if (poly + term == poly) {
             break;
         }
         poly = poly + term;
@@ -73,157 +55,107 @@ f32 Math_atanf_taylor_q(f32 x)
 }
 
 /* Ditto for two quadrants */
-f32 Math_atanf_taylor(f32 x)
-{
+f32 Math_atanf_taylor(f32 x) {
     f32 t;
     f32 q;
 
-    if (x > 0.f)
-    {
+    if (x > 0.f) {
         t = x;
-    }
-    else if (x < 0.f)
-    {
+    } else if (x < 0.f) {
         t = -x;
-    }
-    else if (x == 0.f)
-    {
+    } else if (x == 0.f) {
         return 0.f;
-    }
-    else
-    {
+    } else {
         return qNaN0x10000;
     }
 
-    if (t <= M_SQRT2 - 1.f)
-    {
+    if (t <= M_SQRT2 - 1.f) {
         return Math_atanf_taylor_q(x);
     }
 
-    if (t >= M_SQRT2 + 1.f)
-    {
+    if (t >= M_SQRT2 + 1.f) {
         q = M_PI / 2 - Math_atanf_taylor_q(1.f / t);
-    }
-    else
-    {
+    } else {
         q = M_PI / 4 - Math_atanf_taylor_q((1.f - t) / (1.f + t));
     }
 
-    if (x > 0.f)
-    {
+    if (x > 0.f) {
         return q;
-    }
-    else
-    {
+    } else {
         return -q;
     }
 }
 
 /* Arctangent approximation using a continued fraction */
-f32 Math_atanf_cfrac(f32 x)
-{
+f32 Math_atanf_cfrac(f32 x) {
     s32 sector;
     f32 z;
     f32 conv;
     f32 sq;
     s32 i;
 
-    if (x >= -1.f && x <= 1.f)
-    {
+    if (x >= -1.f && x <= 1.f) {
         sector = 0;
-    }
-    else if (x > 1.f)
-    {
+    } else if (x > 1.f) {
         sector = 1;
         x = 1.f / x;
-    }
-    else if (x < -1.f)
-    {
+    } else if (x < -1.f) {
         sector = -1;
         x = 1.f / x;
-    }
-    else
-    {
+    } else {
         return qNaN0x10000;
     }
 
     sq = SQ(x);
     conv = 0.f;
     z = 8.f;
-    for (i = 8; i != 0; i--)
-    {
+    for (i = 8; i != 0; i--) {
         conv = SQ(z) * sq / (2.f * z + 1.f + conv);
         z -= 1.f;
     }
     conv = x / (1.f + conv);
 
-    if (sector == 0)
-    {
+    if (sector == 0) {
         return conv;
-    }
-    else if (sector > 0)
-    {
+    } else if (sector > 0) {
         return M_PI / 2 - conv;
-    }
-    else
-    {
+    } else {
         return -M_PI / 2 - conv;
     }
 }
 
-f32 Math_atanf(f32 x)
-{
-    if (use_cfrac == 0)
-    {
+f32 Math_atanf(f32 x) {
+    if (use_cfrac == 0) {
         return Math_atanf_taylor(x);
-    }
-    else
-    {
+    } else {
         return Math_atanf_cfrac(x);
     }
 }
 
-f32 Math_atan2f(f32 y, f32 x)
-{
-    if (x == 0.f)
-    {
-        if (y == 0.f)
-        {
+f32 Math_atan2f(f32 y, f32 x) {
+    if (x == 0.f) {
+        if (y == 0.f) {
             return 0.f;
-        }
-        else if (y > 0.f)
-        {
+        } else if (y > 0.f) {
             return M_PI / 2;
-        }
-        else if (y < 0.f)
-        {
+        } else if (y < 0.f) {
             return -M_PI / 2;
-        }
-        else
-        {
+        } else {
             return qNaN0x10000;
         }
-    }
-    else if (x >= 0.f)
-    {
+    } else if (x >= 0.f) {
         return Math_atanf(y / x);
-    }
-    else if (y < 0.f)
-    {
+    } else if (y < 0.f) {
         return Math_atanf(y / x) - M_PI;
-    }
-    else
-    {
+    } else {
         return M_PI - Math_atanf(-(y / x));
     }
 }
 
-f32 Math_asinf(f32 x)
-{
+f32 Math_asinf(f32 x) {
     return Math_atan2f(x, sqrtf(1.f - SQ(x)));
 }
 
-f32 Math_acosf(f32 x)
-{
+f32 Math_acosf(f32 x) {
     return M_PI / 2 - Math_asinf(x);
 }