Texas Instruments Scientific TI-35 PLUS Guidebook

Trade Paperback with glued binding 70ish pages. Condition Very Good Issued with NO Dust Jacket. Presumed First edition Fifth printing 1986 with corresponding number line. Handsome illustrated wraps shows off this Clean, tight, square copy with no marks, highlights or bookplates. Book Well kept and carefully stored in unread condition. Slight shelf wear. Not an ex-library, book club or remainder copy. Instructional manual for the TI-35 PLUS scientific calculator. The Texas Instruments TI-35 PLUS is a scientific calculator with 10 digits precision and algebraic logic first marketed in 1986. It has 40 keys, and an LCD (liquid crystal) display. The power source is 2xLR44 batteries. It added hexadecimal and octal calculations and a 10+2 display (i.e. 10 digit mantissa with a 2-digit exponent) with 12-digit internal precision.The original TI-35 was notable for being one of Texas Instruments' first use of CMOS controller chips in their designs, and was at the time distinguished from the lower-end TI-30 line by the addition of some statistics functions. 70 pp.