сумма
_______________ / _______________ \ _______________ / _______________ \ _______________ / _____ | / _____ ___ | / _____ | / _____ ___ | / _____ 2 / 155 \/ 849 16 | ___ / 155 \/ 849 16*\/ 3 | 2 / 155 \/ 849 16 | ___ / 155 \/ 849 16*\/ 3 | 2 / 155 \/ 849 32 -2 + - - 3 / --- + ------- - ---------------------- + I*|- \/ 3 *3 / --- + ------- + ----------------------| + - - 3 / --- + ------- - ---------------------- + I*|\/ 3 *3 / --- + ------- - ----------------------| + - + 2*3 / --- + ------- + ---------------------- 3 \/ 54 18 _______________ | \/ 54 18 _______________| 3 \/ 54 18 _______________ | \/ 54 18 _______________| 3 \/ 54 18 _______________ / _____ | / _____ | / _____ | / _____ | / _____ / 155 \/ 849 | / 155 \/ 849 | / 155 \/ 849 | / 155 \/ 849 | / 155 \/ 849 9*3 / --- + ------- | 9*3 / --- + ------- | 9*3 / --- + ------- | 9*3 / --- + ------- | 9*3 / --- + ------- \/ 54 18 \ \/ 54 18 / \/ 54 18 \ \/ 54 18 / \/ 54 18
=
/ _______________ \ / _______________ \ | / _____ ___ | | / _____ ___ | | ___ / 155 \/ 849 16*\/ 3 | | ___ / 155 \/ 849 16*\/ 3 | I*|\/ 3 *3 / --- + ------- - ----------------------| + I*|- \/ 3 *3 / --- + ------- + ----------------------| | \/ 54 18 _______________| | \/ 54 18 _______________| | / _____ | | / _____ | | / 155 \/ 849 | | / 155 \/ 849 | | 9*3 / --- + ------- | | 9*3 / --- + ------- | \ \/ 54 18 / \ \/ 54 18 /
произведение
/ _______________ / _______________ \\ / _______________ / _______________ \\ / _______________ \ | / _____ | / _____ ___ || | / _____ | / _____ ___ || | / _____ | |2 / 155 \/ 849 16 | ___ / 155 \/ 849 16*\/ 3 || |2 / 155 \/ 849 16 | ___ / 155 \/ 849 16*\/ 3 || |2 / 155 \/ 849 32 | -2*|- - 3 / --- + ------- - ---------------------- + I*|- \/ 3 *3 / --- + ------- + ----------------------||*|- - 3 / --- + ------- - ---------------------- + I*|\/ 3 *3 / --- + ------- - ----------------------||*|- + 2*3 / --- + ------- + ----------------------| |3 \/ 54 18 _______________ | \/ 54 18 _______________|| |3 \/ 54 18 _______________ | \/ 54 18 _______________|| |3 \/ 54 18 _______________| | / _____ | / _____ || | / _____ | / _____ || | / _____ | | / 155 \/ 849 | / 155 \/ 849 || | / 155 \/ 849 | / 155 \/ 849 || | / 155 \/ 849 | | 9*3 / --- + ------- | 9*3 / --- + ------- || | 9*3 / --- + ------- | 9*3 / --- + ------- || | 9*3 / --- + ------- | \ \/ 54 18 \ \/ 54 18 // \ \/ 54 18 \ \/ 54 18 // \ \/ 54 18 /
=
-64