py: Fix printing of complex number when imaginary part is nan
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@ -59,7 +59,7 @@ STATIC void complex_print(const mp_print_t *print, mp_obj_t o_in, mp_print_kind_
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} else {
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mp_format_float(o->real, buf, sizeof(buf), 'g', 7, '\0');
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mp_printf(print, "(%s", buf);
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if (o->imag >= 0) {
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if (o->imag >= 0 || isnan(o->imag)) {
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mp_print_str(print, "+");
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}
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mp_format_float(o->imag, buf, sizeof(buf), 'g', 7, '\0');
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@ -73,7 +73,7 @@ STATIC void complex_print(const mp_print_t *print, mp_obj_t o_in, mp_print_kind_
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} else {
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sprintf(buf, "%.16g", (double)o->real);
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mp_printf(print, "(%s", buf);
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if (o->imag >= 0) {
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if (o->imag >= 0 || isnan(o->imag)) {
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mp_print_str(print, "+");
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}
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sprintf(buf, "%.16g", (double)o->imag);
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@ -43,6 +43,11 @@ print("%.5g" % abs(1j + 2))
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# float on lhs should delegate to complex
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print(1.2 + 3j)
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# check printing of inf/nan
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print(float('nan') * 1j)
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print(float('inf') * (1 + 1j))
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print(float('-inf') * (1 + 1j))
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# convert bignum to complex on rhs
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ans = 1j + (1 << 70); print("%.5g %.5g" % (ans.real, ans.imag))
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