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Optimization of floating point Memory usage again.

This commit is contained in:
HuangRui 2015-02-11 00:39:03 +08:00
parent 84e39e0161
commit f1f508ca98
1 changed files with 12 additions and 12 deletions
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24
app/libc/c_math.c
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@ -42,18 +42,18 @@ double a2[] ICACHE_STORE_ATTR ICACHE_RODATA_ATTR =
0.29306999570789681E-17, 0.29306999570789681E-17,
0.11260851040933474E-17 0.11260851040933474E-17
}; };
double p1 = 0.833333333333332114e-1; double p1 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.833333333333332114e-1;
double p2 = 0.125000000005037992e-1; double p2 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.125000000005037992e-1;
double p3 = 0.223214212859242590e-2; double p3 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.223214212859242590e-2;
double p4 = 0.434457756721631196e-3; double p4 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.434457756721631196e-3;
double q1 = 0.693147180559945296e0; double q1 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.693147180559945296e0;
double q2 = 0.240226506959095371e0; double q2 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.240226506959095371e0;
double q3 = 0.555041086640855953e-1; double q3 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.555041086640855953e-1;
double q4 = 0.961812905951724170e-2; double q4 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.961812905951724170e-2;
double q5 = 0.133335413135857847e-2; double q5 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.133335413135857847e-2;
double q6 = 0.154002904409897646e-3; double q6 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.154002904409897646e-3;
double q7 = 0.149288526805956082e-4; double q7 ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.149288526805956082e-4;
double k = 0.442695040888963407; double k ICACHE_STORE_ATTR ICACHE_RODATA_ATTR = 0.442695040888963407;
double pow(double x, double y) double pow(double x, double y)
{ {