tag:blogger.com,1999:blog-7812498236094460888.post7447319977678726731..comments2022-03-03T02:10:30.997-08:00Comments on Forbin Synthesizer: sin(sin(x))Hotlblack Desiatohttp://www.blogger.com/profile/12572797010569085153noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-7812498236094460888.post-51103639849659598732020-12-10T04:47:57.542-08:002020-12-10T04:47:57.542-08:00Taylor series is simple to understand but not real...Taylor series is simple to understand but not really well suited for approximation. You'd rather want to minimise maximum error, not keep error at zero (like Taylor does).<br />https://www.pseudorandom.com/implementing-exp<br />this is very good blog post about function approximation.<br />I assume you implement it on quite new CPU, if so keep in mind instruction latency. intuitive implementation of taylor series, a+ x(b+ x(c+ xd)) is quite slow, as every MAC instruction needs to wait for last one to retirehaker mhttps://www.blogger.com/profile/12942114365812144223noreply@blogger.com