exp_approx_q(9)

💖 exp_approx_q(9) — Kernel API Manual 💖

okay bestie, welcome to the exp_approx_q(9) page, straight out of the Kernel API Manual. it’s giving math-but-make-it-kernel, and we’re gonna get through it together 🫶

📛 NAME 📛

exp_approx_q — Compute approximation to exp(x) function using Taylor series.

✨ SYNOPSIS ✨

int exp_approx_q (int x );

🎀 ARGUMENTS 🎀

• x — fixed-point argument of exp function.

👀 SEE ALSO 👀

the SEE ALSO squad is literally right here, no cap:

• Kernel file ./drivers/gpu/drm/imx/dcss/dcss-scaler.c
• mult_q(9)
• div_q(9)
• dcss_scaler_gaussian_filter(9)
• dcss_scaler_filter_design(9)

and that’s the whole page, bestie 💅 source/version: ./drivers/gpu/drm/imx/dcss · date: October 2026 · exp_approx_q(9) 🎀✨