internal.prec #

const f64_epsilon = mathinternal.f64_epsilon

contants to do fine tuning of precision for the functions implemented in pure V. This can be fine tuned for each function, but the default values are good enough for most cases. Optimizing this in Vlib makes direct impact on the performance of VSL programs.

const sqrt_f64_epsilon = mathinternal.sqrt_f64_epsilon

const root3_f64_epsilon = mathinternal.root3_f64_epsilon

const root4_f64_epsilon = mathinternal.root4_f64_epsilon

const root5_f64_epsilon = mathinternal.root5_f64_epsilon

const root6_f64_epsilon = mathinternal.root6_f64_epsilon

const log_f64_epsilon = mathinternal.log_f64_epsilon

const f64_min = mathinternal.f64_min

const sqrt_f64_min = mathinternal.sqrt_f64_min

const root3_f64_min = mathinternal.root3_f64_min

const root4_f64_min = mathinternal.root4_f64_min

const root5_f64_min = mathinternal.root5_f64_min

const root6_f64_min = mathinternal.root6_f64_min

const log_f64_min = mathinternal.log_f64_min

const f64_max = mathinternal.f64_max

const sqrt_f64_max = mathinternal.sqrt_f64_max

const root3_f64_max = mathinternal.root3_f64_max

const root4_f64_max = mathinternal.root4_f64_max

const root5_f64_max = mathinternal.root5_f64_max

const root6_f64_max = mathinternal.root6_f64_max

const log_f64_max = mathinternal.log_f64_max

const f32_epsilon = mathinternal.f32_epsilon

const sqrt_f32_epsilon = mathinternal.sqrt_f32_epsilon

const root3_f32_epsilon = mathinternal.root3_f32_epsilon

const root4_f32_epsilon = mathinternal.root4_f32_epsilon

const root5_f32_epsilon = mathinternal.root5_f32_epsilon

const root6_f32_epsilon = mathinternal.root6_f32_epsilon

const log_f32_epsilon = mathinternal.log_f32_epsilon

const f32_min = mathinternal.f32_min

const sqrt_f32_min = mathinternal.sqrt_f32_min

const root3_f32_min = mathinternal.root3_f32_min

const root4_f32_min = mathinternal.root4_f32_min

const root5_f32_min = mathinternal.root5_f32_min

const root6_f32_min = mathinternal.root6_f32_min

const log_f32_min = mathinternal.log_f32_min

const f32_max = mathinternal.f32_max

const sqrt_f32_max = mathinternal.sqrt_f32_max

const root3_f32_max = mathinternal.root3_f32_max

const root4_f32_max = mathinternal.root4_f32_max

const root5_f32_max = mathinternal.root5_f32_max

const root6_f32_max = mathinternal.root6_f32_max

const log_f32_max = mathinternal.log_f32_max

const sflt_epsilon = mathinternal.sflt_epsilon

const sqrt_sflt_epsilon = mathinternal.sqrt_sflt_epsilon

const root3_sflt_epsilon = mathinternal.root3_sflt_epsilon

const root4_sflt_epsilon = mathinternal.root4_sflt_epsilon

const root5_sflt_epsilon = mathinternal.root5_sflt_epsilon

const root6_sflt_epsilon = mathinternal.root6_sflt_epsilon

const log_sflt_epsilon = mathinternal.log_sflt_epsilon

const max_int_fact_arg = mathinternal.max_int_fact_arg

const max_f64_fact_arg = mathinternal.max_f64_fact_arg

const max_long_f64_fact_arg = mathinternal.max_long_f64_fact_arg