diff --git a/cbits/musl/__math_divzero.c b/cbits/musl/__math_divzero.c
index 59d213500..568ee07cc 100644
--- a/cbits/musl/__math_divzero.c
+++ b/cbits/musl/__math_divzero.c
@@ -1,6 +1,6 @@
 #include "libm.h"
 
-double __math_divzero(uint32_t sign)
+double __kadena_math_divzero(uint32_t sign)
 {
 	return fp_barrier(sign ? -1.0 : 1.0) / 0.0;
 }
diff --git a/cbits/musl/__math_invalid.c b/cbits/musl/__math_invalid.c
index 177404900..ca1f3aff9 100644
--- a/cbits/musl/__math_invalid.c
+++ b/cbits/musl/__math_invalid.c
@@ -1,6 +1,6 @@
 #include "libm.h"
 
-double __math_invalid(double x)
+double __kadena_math_invalid(double x)
 {
 	return (x - x) / (x - x);
 }
diff --git a/cbits/musl/__math_oflow.c b/cbits/musl/__math_oflow.c
index c85dbf982..cfc67dab3 100644
--- a/cbits/musl/__math_oflow.c
+++ b/cbits/musl/__math_oflow.c
@@ -1,6 +1,6 @@
 #include "libm.h"
 
-double __math_oflow(uint32_t sign)
+double __kadena_math_oflow(uint32_t sign)
 {
-	return __math_xflow(sign, 0x1p769);
+	return __kadena_math_xflow(sign, 0x1p769);
 }
diff --git a/cbits/musl/__math_uflow.c b/cbits/musl/__math_uflow.c
index b90594aee..cb2860343 100644
--- a/cbits/musl/__math_uflow.c
+++ b/cbits/musl/__math_uflow.c
@@ -1,6 +1,6 @@
 #include "libm.h"
 
-double __math_uflow(uint32_t sign)
+double __kadena_math_uflow(uint32_t sign)
 {
-	return __math_xflow(sign, 0x1p-767);
+	return __kadena_math_xflow(sign, 0x1p-767);
 }
diff --git a/cbits/musl/__math_xflow.c b/cbits/musl/__math_xflow.c
index 744203c4c..5defc0d21 100644
--- a/cbits/musl/__math_xflow.c
+++ b/cbits/musl/__math_xflow.c
@@ -1,6 +1,6 @@
 #include "libm.h"
 
-double __math_xflow(uint32_t sign, double y)
+double __kadena_math_xflow(uint32_t sign, double y)
 {
 	return eval_as_double(fp_barrier(sign ? -y : y) * y);
 }
diff --git a/cbits/musl/exp.c b/cbits/musl/exp.c
index 7ebb4753a..8a5633148 100644
--- a/cbits/musl/exp.c
+++ b/cbits/musl/exp.c
@@ -11,15 +11,15 @@
 #include "exp_data.h"
 
 #define N (1 << EXP_TABLE_BITS)
-#define InvLn2N __exp_data.invln2N
-#define NegLn2hiN __exp_data.negln2hiN
-#define NegLn2loN __exp_data.negln2loN
-#define Shift __exp_data.shift
-#define T __exp_data.tab
-#define C2 __exp_data.poly[5 - EXP_POLY_ORDER]
-#define C3 __exp_data.poly[6 - EXP_POLY_ORDER]
-#define C4 __exp_data.poly[7 - EXP_POLY_ORDER]
-#define C5 __exp_data.poly[8 - EXP_POLY_ORDER]
+#define InvLn2N __kadena_exp_data.invln2N
+#define NegLn2hiN __kadena_exp_data.negln2hiN
+#define NegLn2loN __kadena_exp_data.negln2loN
+#define Shift __kadena_exp_data.shift
+#define T __kadena_exp_data.tab
+#define C2 __kadena_exp_data.poly[5 - EXP_POLY_ORDER]
+#define C3 __kadena_exp_data.poly[6 - EXP_POLY_ORDER]
+#define C4 __kadena_exp_data.poly[7 - EXP_POLY_ORDER]
+#define C5 __kadena_exp_data.poly[8 - EXP_POLY_ORDER]
 
 /* Handle cases that may overflow or underflow when computing the result that
    is scale*(1+TMP) without intermediate rounding.  The bit representation of
@@ -87,9 +87,9 @@ double musl_exp(double x)
 			if (abstop >= top12(INFINITY))
 				return 1.0 + x;
 			if (asuint64(x) >> 63)
-				return __math_uflow(0);
+				return __kadena_math_uflow(0);
 			else
-				return __math_oflow(0);
+				return __kadena_math_oflow(0);
 		}
 		/* Large x is special cased below.  */
 		abstop = 0;
diff --git a/cbits/musl/exp_data.c b/cbits/musl/exp_data.c
index 21be0146a..33cc0fab4 100644
--- a/cbits/musl/exp_data.c
+++ b/cbits/musl/exp_data.c
@@ -9,7 +9,7 @@
 
 #define N (1 << EXP_TABLE_BITS)
 
-const struct exp_data __exp_data = {
+const struct exp_data __kadena_exp_data = {
 // N/ln2
 .invln2N = 0x1.71547652b82fep0 * N,
 // -ln2/N
diff --git a/cbits/musl/exp_data.h b/cbits/musl/exp_data.h
index a63f7935d..4edff5600 100644
--- a/cbits/musl/exp_data.h
+++ b/cbits/musl/exp_data.h
@@ -21,6 +21,6 @@ extern const struct exp_data {
 	double exp2_shift;
 	double exp2_poly[EXP2_POLY_ORDER];
 	uint64_t tab[2*(1 << EXP_TABLE_BITS)];
-} __exp_data;
+} __kadena_exp_data;
 
 #endif
diff --git a/cbits/musl/libm.h b/cbits/musl/libm.h
index 3924238ca..11bc25689 100644
--- a/cbits/musl/libm.h
+++ b/cbits/musl/libm.h
@@ -253,11 +253,11 @@ float __math_uflowf(uint32_t);
 float __math_oflowf(uint32_t);
 float __math_divzerof(uint32_t);
 float __math_invalidf(float);
-double __math_xflow(uint32_t, double);
-double __math_uflow(uint32_t);
-double __math_oflow(uint32_t);
-double __math_divzero(uint32_t);
-double __math_invalid(double);
+double __kadena_math_xflow(uint32_t, double);
+double __kadena_math_uflow(uint32_t);
+double __kadena_math_oflow(uint32_t);
+double __kadena_math_divzero(uint32_t);
+double __kadena_math_invalid(double);
 #if LDBL_MANT_DIG != DBL_MANT_DIG
 long double __math_invalidl(long double);
 #endif
diff --git a/cbits/musl/log.c b/cbits/musl/log.c
index dd1b297ff..443cfccea 100644
--- a/cbits/musl/log.c
+++ b/cbits/musl/log.c
@@ -10,12 +10,12 @@
 #include "libm.h"
 #include "log_data.h"
 
-#define T __log_data.tab
-#define T2 __log_data.tab2
-#define B __log_data.poly1
-#define A __log_data.poly
-#define Ln2hi __log_data.ln2hi
-#define Ln2lo __log_data.ln2lo
+#define T __kadena_log_data.tab
+#define T2 __kadena_log_data.tab2
+#define B __kadena_log_data.poly1
+#define A __kadena_log_data.poly
+#define Ln2hi __kadena_log_data.ln2hi
+#define Ln2lo __kadena_log_data.ln2lo
 #define N (1 << LOG_TABLE_BITS)
 #define OFF 0x3fe6000000000000
 
@@ -63,11 +63,11 @@ double musl_log(double x)
 	if (predict_false(top - 0x0010 >= 0x7ff0 - 0x0010)) {
 		/* x < 0x1p-1022 or inf or nan.  */
 		if (ix * 2 == 0)
-			return __math_divzero(1);
+			return __kadena_math_divzero(1);
 		if (ix == asuint64(INFINITY)) /* log(inf) == inf.  */
 			return x;
 		if ((top & 0x8000) || (top & 0x7ff0) == 0x7ff0)
-			return __math_invalid(x);
+			return __kadena_math_invalid(x);
 		/* x is subnormal, normalize it.  */
 		ix = asuint64(x * 0x1p52);
 		ix -= 52ULL << 52;
diff --git a/cbits/musl/log_data.c b/cbits/musl/log_data.c
index 1a6ec712a..70322b4df 100644
--- a/cbits/musl/log_data.c
+++ b/cbits/musl/log_data.c
@@ -9,7 +9,7 @@
 
 #define N (1 << LOG_TABLE_BITS)
 
-const struct log_data __log_data = {
+const struct log_data __kadena_log_data = {
 .ln2hi = 0x1.62e42fefa3800p-1,
 .ln2lo = 0x1.ef35793c76730p-45,
 .poly1 = {
diff --git a/cbits/musl/log_data.h b/cbits/musl/log_data.h
index 47a0dcebb..8d26fcff3 100644
--- a/cbits/musl/log_data.h
+++ b/cbits/musl/log_data.h
@@ -23,6 +23,6 @@ extern const struct log_data {
 		double chi, clo;
 	} tab2[1 << LOG_TABLE_BITS];
 #endif
-} __log_data;
+} __kadena_log_data;
 
 #endif
diff --git a/cbits/musl/pow.c b/cbits/musl/pow.c
index 04f1ef89e..9c730f7b7 100644
--- a/cbits/musl/pow.c
+++ b/cbits/musl/pow.c
@@ -18,10 +18,10 @@ relerr_log: 1.3 * 2^-68 (Relative error of log, 1.5 * 2^-68 without fma)
 ulperr_exp: 0.509 ULP (ULP error of exp, 0.511 ULP without fma)
 */
 
-#define T __pow_log_data.tab
-#define A __pow_log_data.poly
-#define Ln2hi __pow_log_data.ln2hi
-#define Ln2lo __pow_log_data.ln2lo
+#define T __kadena_pow_log_data.tab
+#define A __kadena_pow_log_data.poly
+#define Ln2hi __kadena_pow_log_data.ln2hi
+#define Ln2lo __kadena_pow_log_data.ln2lo
 #define N (1 << POW_LOG_TABLE_BITS)
 #define OFF 0x3fe6955500000000
 
@@ -104,16 +104,16 @@ static inline double_t log_inline(uint64_t ix, double_t *tail)
 #undef N
 #undef T
 #define N (1 << EXP_TABLE_BITS)
-#define InvLn2N __exp_data.invln2N
-#define NegLn2hiN __exp_data.negln2hiN
-#define NegLn2loN __exp_data.negln2loN
-#define Shift __exp_data.shift
-#define T __exp_data.tab
-#define C2 __exp_data.poly[5 - EXP_POLY_ORDER]
-#define C3 __exp_data.poly[6 - EXP_POLY_ORDER]
-#define C4 __exp_data.poly[7 - EXP_POLY_ORDER]
-#define C5 __exp_data.poly[8 - EXP_POLY_ORDER]
-#define C6 __exp_data.poly[9 - EXP_POLY_ORDER]
+#define InvLn2N __kadena_exp_data.invln2N
+#define NegLn2hiN __kadena_exp_data.negln2hiN
+#define NegLn2loN __kadena_exp_data.negln2loN
+#define Shift __kadena_exp_data.shift
+#define T __kadena_exp_data.tab
+#define C2 __kadena_exp_data.poly[5 - EXP_POLY_ORDER]
+#define C3 __kadena_exp_data.poly[6 - EXP_POLY_ORDER]
+#define C4 __kadena_exp_data.poly[7 - EXP_POLY_ORDER]
+#define C5 __kadena_exp_data.poly[8 - EXP_POLY_ORDER]
+#define C6 __kadena_exp_data.poly[9 - EXP_POLY_ORDER]
 
 /* Handle cases that may overflow or underflow when computing the result that
    is scale*(1+TMP) without intermediate rounding.  The bit representation of
@@ -183,9 +183,9 @@ static inline double exp_inline(double_t x, double_t xtail, uint32_t sign_bias)
 		if (abstop >= top12(1024.0)) {
 			/* Note: inf and nan are already handled.  */
 			if (asuint64(x) >> 63)
-				return __math_uflow(sign_bias);
+				return __kadena_math_uflow(sign_bias);
 			else
-				return __math_oflow(sign_bias);
+				return __kadena_math_oflow(sign_bias);
 		}
 		/* Large x is special cased below.  */
 		abstop = 0;
@@ -296,7 +296,7 @@ double musl_pow(double x, double y)
 			/* Finite x < 0.  */
 			int yint = checkint(iy);
 			if (yint == 0)
-				return __math_invalid(x);
+				return __kadena_math_invalid(x);
 			if (yint == 1)
 				sign_bias = SIGN_BIAS;
 			ix &= 0x7fffffffffffffff;
@@ -315,8 +315,8 @@ double musl_pow(double x, double y)
 					return 1.0;
 			}
 			return (ix > asuint64(1.0)) == (topy < 0x800) ?
-				       __math_oflow(0) :
-				       __math_uflow(0);
+				       __kadena_math_oflow(0) :
+				       __kadena_math_uflow(0);
 		}
 		if (topx == 0) {
 			/* Normalize subnormal x so exponent becomes negative.  */
diff --git a/cbits/musl/pow_data.c b/cbits/musl/pow_data.c
index 81e760de1..c0517648b 100644
--- a/cbits/musl/pow_data.c
+++ b/cbits/musl/pow_data.c
@@ -9,7 +9,7 @@
 
 #define N (1 << POW_LOG_TABLE_BITS)
 
-const struct pow_log_data __pow_log_data = {
+const struct pow_log_data __kadena_pow_log_data = {
 .ln2hi = 0x1.62e42fefa3800p-1,
 .ln2lo = 0x1.ef35793c76730p-45,
 .poly = {
diff --git a/cbits/musl/pow_data.h b/cbits/musl/pow_data.h
index 5f482c1f4..c94ad6891 100644
--- a/cbits/musl/pow_data.h
+++ b/cbits/musl/pow_data.h
@@ -17,6 +17,6 @@ extern const struct pow_log_data {
 	struct {
 		double invc, pad, logc, logctail;
 	} tab[1 << POW_LOG_TABLE_BITS];
-} __pow_log_data;
+} __kadena_pow_log_data;
 
 #endif
diff --git a/cbits/musl/sqrt.c b/cbits/musl/sqrt.c
index 0aa61b42a..dbd7797ac 100644
--- a/cbits/musl/sqrt.c
+++ b/cbits/musl/sqrt.c
@@ -35,7 +35,7 @@ double musl_sqrt(double x)
 		if (ix == 0x7ff0000000000000)
 			return x;
 		if (ix > 0x7ff0000000000000)
-			return __math_invalid(x);
+			return __kadena_math_invalid(x);
 		/* x is subnormal, normalize it.  */
 		ix = asuint64(x * 0x1p52);
 		top = ix >> 52;
@@ -109,7 +109,7 @@ double musl_sqrt(double x)
 	uint64_t r, s, d, u, i;
 
 	i = (ix >> 46) % 128;
-	r = (uint32_t)__rsqrt_tab[i] << 16;
+	r = (uint32_t)__kadena_rsqrt_tab[i] << 16;
 	/* |r sqrt(m) - 1| < 0x1.fdp-9 */
 	s = mul32(m>>32, r);
 	/* |s/sqrt(m) - 1| < 0x1.fdp-9 */
diff --git a/cbits/musl/sqrt_data.c b/cbits/musl/sqrt_data.c
index 61bc22f43..8c22f1972 100644
--- a/cbits/musl/sqrt_data.c
+++ b/cbits/musl/sqrt_data.c
@@ -1,5 +1,5 @@
 #include "sqrt_data.h"
-const uint16_t __rsqrt_tab[128] = {
+const uint16_t __kadena_rsqrt_tab[128] = {
 0xb451,0xb2f0,0xb196,0xb044,0xaef9,0xadb6,0xac79,0xab43,
 0xaa14,0xa8eb,0xa7c8,0xa6aa,0xa592,0xa480,0xa373,0xa26b,
 0xa168,0xa06a,0x9f70,0x9e7b,0x9d8a,0x9c9d,0x9bb5,0x9ad1,
diff --git a/cbits/musl/sqrt_data.h b/cbits/musl/sqrt_data.h
index 7b4bff946..3280296c9 100644
--- a/cbits/musl/sqrt_data.h
+++ b/cbits/musl/sqrt_data.h
@@ -6,8 +6,8 @@
 
 /* if x in [1,2): i = (int)(64*x);
    if x in [2,4): i = (int)(32*x-64);
-   __rsqrt_tab[i]*2^-16 is estimating 1/sqrt(x) with small relative error:
-   |__rsqrt_tab[i]*0x1p-16*sqrt(x) - 1| < -0x1.fdp-9 < 2^-8 */
-extern const uint16_t __rsqrt_tab[128];
+   __kadena_rsqrt_tab[i]*2^-16 is estimating 1/sqrt(x) with small relative error:
+   |__kadena_rsqrt_tab[i]*0x1p-16*sqrt(x) - 1| < -0x1.fdp-9 < 2^-8 */
+extern const uint16_t __kadena_rsqrt_tab[128];
 
 #endif
diff --git a/tests/pact/ops.repl b/tests/pact/ops.repl
index eb55fe96b..6c34a78b5 100644
--- a/tests/pact/ops.repl
+++ b/tests/pact/ops.repl
@@ -260,6 +260,7 @@
 (expect "ln 16.0" 2.772588722239781144907055931980721652507781982421875 (ln 16.0))
 (expect "ln 15" 2.708050201102210063908160009304992854595184326171875 (ln 15))
 (expect "ln 15.0" 2.708050201102210063908160009304992854595184326171875 (ln 15.0))
+(expect "ln 60" 4.09434456222210041431708305026404559612274169921875 (ln 60))
 
 "===== math.exp"
 (expect "exp 0" 1.0 (exp 0))