Changeset 9adb61d in mainline for uspace/lib/math/generic/pow.c

Timestamp:

2015-09-05T11:50:00Z (9 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

996dc042, ba8eecf

Parents:

e6f5766

Message:

Add single-precision variant for all functions. Allow generic implementations to call other functions while selecting the number of bits of precision, but not the implementation (generic or arch-specific).

File:

• uspace/lib/math/generic/pow.c (modified) (2 diffs)

uspace/lib/math/generic/pow.c

@@ -52 +52 @@
 {
         /* x^y = (e ^ log(x))^y = e ^ (log(x) * y) */
-        return float32_exp(float32_log(x) * y);
+        return exp_f32(log_f32(x) * y);
 }
 
@@ -68 +68 @@
 {
         /* x^y = (e ^ log(x))^y = e ^ (log(x) * y) */
-        return float64_exp(float64_log(x) * y);
+        return exp_f64(log_f64(x) * y);
 }