Commit ac90160

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validate for negative values when using sqrt or log10

1 parent ddc1058 commit ac90160Copy full SHA for ac90160

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Original file line number	Diff line number	Diff line change
`@@ -76,6 +76,12 @@ def plot_function(self):`
`76`	`76`	`self.show_error_message("Min value must be less than Max value.")`
`77`	`77`	`return`
`78`	`78`
	`79`	`+ if ("log10" in function or "sqrt" in function) and min_x < 0:`
	`80`	`+ self.show_error_message(`
	`81`	`+ "Min value must be non-negative for functions with log10 or sqrt."`
	`82`	`+ )`
	`83`	`+ return`
	`84`	`+`
`79`	`85`	`x = np.linspace(min_x, max_x, 400)`
`80`	`86`	`try:`
`81`	`87`	`y = eval(self.prepare_function(function, x))`

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