data:image/png;base64,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data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAeAAAAFoCAYAAACPNyggAAAOhUlEQVR4Xu3VwQkAAAjEMN1/abewn7jAQRC64wgQIECAAIF3gX1fNEiAAAECBAiMAHsCAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQICLAfIECAAAECgYAAB+gmCRAgQICAAPsBAgQIECAQCAhwgG6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECAiwHyBAgAABAoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQIHLFxAWmhEwHPAAAAAElFTkSuQmCC

call with True to turn on the entire Scheme numeric tower, including infinite-precision integers, exact rationals, and complex numbers; call with False to restore native JavaScript arithmetic.

pt:altera utilização de aritmética do Scheme para _

Provides Scheme arithmetic functions not in JavaScript

pt:_ de _ number? complex? real? rational? integer? exact? inexact? exact inexact finite? infinite? nan? numerator denominator real-part imag-part magnitude angle

75,80,72,94,78,83,88,90,76,80,84,3266,81725,36692