Scientific Calculator
A technician's scientific calculator: enter values with EE (4.7 EE −6 for 4.7 µ), switch the display to ENG for SI prefixes, and use ∥ for parallel resistance (R1 ∥ R2 = product over sum).
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Keyboard: digits and + − * / ^ ( ) · E for EE · | for ∥ · Enter or = to calculate · Backspace · Esc clears · D degrees/radians · I inverse · F display format. c uses 3 × 10⁸ m/s, the value exam questions use.
Constants · tap to insert
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