[求助]Error, (in writedata[APPEND]) Bad data found yrG = .2540855059
 

>A:={yrG=0.2540855059,yrL=1.9090};
A := {yrG = 0.2540855059, yrL = 1.9090}

> writedata[APPEND]("f:\\solution.tex",A);
Error, (in writedata[APPEND]) Bad data found yrG = .2540855059

请高手指教