E-29k Power Functions and Power Root Functionsx2, x3, x–1 , ^(, '(, 3'(, x'(A Syntax and Input{n} x2 ............................... {n}2 (Square){n} x3 ............................... {n}3 (Cube){n} x–1 ............................. {n}–1 (Reciprocal){(m)}^({n}) ....................... {m}{n} (Power)'({n}) .......................... {n} (Square Root)3'({n}) ......................... 3 {n} (Cube Root)({m})x'({n}) .................. {m} {n} (Power Root)Example 1: ('2 + 1) ('2 – 1) = 1, (1 + 1)2+2 = 16(92)+1)(92)-1)E(1+1)M2+2)EExample 2: –2 23 = –1.587401052-2M2$3)EA Notes• The functions x2, x3, and x–1 can be used in complex number calculations in the CMPLXMode. Complex number arguments are also supported for these functions.• ^(, '(, 3'(, x'( are also supported in the CMPLX Mode, but complex numberarguments are not supported for these functions.k Coordinate Conversion (Rectangular ↔ Polar)Pol(, Rec(Your calculator can convert between rectangular coordinates and polar coordinates.ooRectangular Coordinates (Rec) Polar Coordinates (Pol)('( 2 ) + 1 ) ('(2 ) – 1 )1('( 2 ) + 1 ) ('(2 ) – 1 )1( 1+ 1 ) ˆ ( 2+2 )16( 1+ 1 ) ˆ ( 2+2 )16–2 ˆ ( 2{3 )-1587401052–2 ˆ ( 2{3 )-1587401052
