Tekniske detaljer
- INPUT DEVICES
- Keys/keyboard
- LINGUISTIC REPRESENTATIONS
- Alphabetic
- Symbolic
- OUTPUT DEVICES
- Voice synthesis
Beskrivelse
Interactive multi-functional software that guides in the performance of mathematical operations and algebraic expressions, with vocal reading of numbers and correction or confirmation messages.
Options:
- oper. column mathematics;
- expr. algebraic with positive numbers, relative rationals, fractions and powers.
Available in italian, english, spanish and french.
Produsentens kontaktopplysninger
