{"name":"Scientific Calculator","short_name":"CalcMate","description":"Use our free online Scientific Calculator for advanced functions: trigonometry (sin, cos, tan), logarithms, exponents, and statistical operations. Toggle between radians and degrees for precision.","start_url":"/en/math/scientific","display":"standalone","background_color":"#ffffff","theme_color":"#10b981","icons":[{"src":"/icons/web-app-manifest-192x192.png","sizes":"192x192","type":"image/png","purpose":"any maskable"},{"src":"/icons/web-app-manifest-512x512.png","sizes":"512x512","type":"image/png"}]}