# Search by property

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## List of results

**In Equation 10.1, there's a typo 0 instead of ')' +***(-8)***In Section 10.1, there is a typo in the oscillation condition equation +***(-8)***In discussion on algebraic loops in Section 3.2, there is an extra "be" +***(-8)*

- In Example 13.6 (Vinnicombe metric), the formula for conjugate point is missing a minus sign +
*(-9)* - In Section 12.2, there is a singular vs. plural error when talking about the control signal +
*(1)* - In Section 13.3, the word "response" is duplicated +
*(10)* - In Section 12.7, there's a grammatical error where it talks about the closed loop system H i +
*(11)* - In Section 12.4, the word "limitations" is misspelled +
*(11)* - Demoninator of equation (3.27) should be r c +
*(11)* - In Section 2.2, one too many parentheses in an expression for y(t) +
*(12)* - In the initial condition response portion of Section 3.2, there is an extra "show" +
*(12)* - In Section 3.2, missing space after a period in description of phase portraits +
*(12)* - In Exercise 7.12, it refers to 'Exercise ??.' +
*(12)* - In Section 9.4 there's a sentence with a grammar issue +
*(12)* - In discussion of proportional control in Section 2.2, missing v 0 in displayed equation +
*(13)* - In Example 5.11, extra "a" in description of P +
*(13)* - In Section 9.3 there's a misspelling +
*(14)* - In Equation 7.2, dot is over the subscript +
*(14)* - Display equation above equation (2.12) has extra set of parentheses +
*(15)* - After Example 6.8, reference to equation (6.20) should be equation (6.24) +
*(15)* - In Section 9.3 there are equations that use the variable 'n' when it should be 'w' +
*(16)* - In Section 12.2, the condition for Gyv being small seems to be misstated +
*(17)* - In Section 12.6, a sentence in Theorem 12.2 is grammatically incorrect +
*(18)* - In discussion on PI control in Section 2.2, incorrect formula for G yv when \omega is small +
*(19)* - In Section 11.1, the word "frequencies" is duplicated +
*(19)* - In Problem 6.8, discrete time system does not progress +
*(2)* - In Section 12.2, there is a typo in the equation for the approximate inverse of P(s) +
*(2)* - In caption for Figure 5.11, "nonlinear systems" should be "nonlinear system" +
*(2)* - In Section 9.1 there's a typo where it talks about Laplace transforms +
*(20)* - Original Ziegler-Nichols gains listed after improved tuning rules are incorrect +
*(22, 23)* - Updated tuning rules are incorrect in equation (11.10b) +
*(22, 23)* - In Section 1.8, breaking should be braking +
*(25)* - In Section 6.3, there is a discrepancy between variables for discrete/continuous +
*(30)*