# Search by property

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This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.

## List of results

**In Section 1.7, there is a typo/missing word near the end of the section +***(1)***In Section 1.8 text on paper mills, "production unit" should be "production units" +***(1)***In Section 1.8, breaking should be braking +***(1)***In the air-fuel example in Section 1.8, missing reference to Figure 1.16b +***(1)***In the paper mill description in Section 1.8, "production unit" should be "production units" +***(1)*

- Equation (2.11) has the wrong formula for the transfer function +
*(2)* - Display equation above equation (2.12) has extra set of parentheses +
*(2)* - In Section 2.1, there is a typo in the discussion of solving for an exponential input +
*(2)* - In Section 2.1, referred is misspelled +
*(2)* - Equation 2.11 is not equal to the preceding expression from which it came +
*(2)* - In discussion of proportional control in Section 2.2, missing v 0 in displayed equation +
*(2)* - In Section 2.2, one too many parentheses in an expression for y(t) +
*(2)* - In discussion on PI control in Section 2.2, incorrect formula for G yv when \omega is small +
*(2)* - After Example 3.4, difference equation should be difference equations +
*(3)* - In Section 3.1, there is a typo for plurality +
*(3)* - In Section 3.2, just before Simulation and Analysis subsection, "different" should be "difference" +
*(3)* - In Section 3.2, "stiction" should be "friction" +
*(3)* - Demoninator of equation (3.27) should be r c +
*(3)* - In Section 3.2, missing space after a period in description of phase portraits +
*(3)* - In discussion on algebraic loops in Section 3.2, there is an extra "be" +
*(3)* - Caption of Figure 4.3 has grammatical error +
*(4)* - In caption for Figure 5.11, "nonlinear systems" should be "nonlinear system" +
*(5)* - Missing space in the statement of Theorem 5.2 +
*(5)* - In Example 5.11, extra "a" in description of P +
*(5)* - In description of Krasovski–Lasalle invariance principle, "only" is repeated +
*(5)* - Theorem 5.1 has an extra "all" +
*(5)* - At the end of Example 5.12, "dynamics ... evolve" should be "dynamics evolve" +
*(5)* - After Example 6.8, reference to equation (6.20) should be equation (6.24) +
*(6)* - In Section 6.3, there is a discrepancy between variables for discrete/continuous +
*(6)* - In Problem 6.8, discrete time system does not progress +
*(6)* - In Example 6.8, signalsith should be signals with +
*(6)* - In the initial condition response portion of Section 3.2, there is an extra "show" +
*(6)* - In Equation 7.2, dot is over the subscript +
*(7)* - In Exercise 7.12, it refers to 'Exercise ??.' +
*(7)* - In Section 9.1 there's a typo where it talks about Laplace transforms +
*(9.1)* - In Section 9.3 there are equations that use the variable 'n' when it should be 'w' +
*(9.3)* - In Section 9.3 there's a missing comma +
*(9.3)* - In Section 9.3 there's a misspelling +
*(9.3)* - In Section 9.4 there's a sentence with a grammar issue +
*(9.4)* - In Section 9.4 there's a sentence with an extra word +
*(9.4)* - In Equation 10.1, there's a typo 0 instead of ')' +
*(10)* - In Section 10.1, there is a typo in the oscillation condition equation +
*(10.1)* - In Section 10.1, the word "circuit" is misspelled. +
*(10.1)* - In Section 10.2, part of Figure 10.5 seems to be missing +
*(10.2)* - In Section 10.3, the caption for Figure 10.11 seems to have a typo +
*(10.3)* - In Section 10.4, the Figure 10.14 caption has a grammatical error +
*(10.4)* - In Section 10.4, Figure 10.14(b) seems to missing the curve for reverse driving phase +
*(10.4)* - Original Ziegler-Nichols gains listed after improved tuning rules are incorrect +
*(11)* - Updated tuning rules are incorrect in equation (11.10b) +
*(11)* - Ziegler-Nichols tuning rules don't quite match the original gains from the Ziegler-Nichols paper +
*(11)*