f:= x -> sqrt(x)-3*x^3+1;

Zio2I0kieEc2IkYlNiRJKW9wZXJhdG9yR0YlSSZhcnJvd0dGJUYlLCgtSSVzcXJ0R0YlNiM5JCIiIiokRi0iIiQhIiRGLkYuRiVGJUYl

dfdx:= x -> (1/2)*x^(-1/2)-9*x^2;

Zio2I0kieEc2IkYlNiRJKW9wZXJhdG9yR0YlSSZhcnJvd0dGJUYlLCYqJDkkIyEiIiIiIyMiIiJGLiokRitGLiEiKkYlRiVGJQ==

plot([f(x),dfdx(x)], x=0..2, color=[black,red]);

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

plot([f(x),dfdx(x)], x=0.. .1, y=1..1.3, color=[black,red]);

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

F:= x -> x^(3/2)/(3/2)-3*x^4/4+x;

Zio2I0kieEc2IkYlNiRJKW9wZXJhdG9yR0YlSSZhcnJvd0dGJUYlLCgqJDkkIyIiJCIiIyNGLkYtKiRGKyIiJSMhIiRGMUYrIiIiRiVGJUYl

plot([f(x),F(x)], x=0..2, color=[black,red]);

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

plot([x^2-2*x+3, 2*x-2], x=-3..3, color=[black,red]);

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

plot([x^3-5/x^2+2, 3*x^2+10*x^(-3)], x=-4..4, y=-40..40, color=[black,red]);

NigtJSdDVVJWRVNHNiQ3Y283JCQhI1MhIiIkISdESmkhIiU3JCQhMm5tbW13QWMjUSEjOyQhMXl0ZjY8NkxhISM5NyQkITFMTExvISkqUW4kISM6JCExJj0jPm13KmV6JSEjOTckJCEybm1tbXhuS10kISM7JCExbk96NjBFU1QhIzk3JCQhMmxtbW1WMTpMJCEjOyQhMmN1ISk9dm1FYSQhIzo3JCQhMk5MTCRbOWNnSiEjOyQhMnltKilSOCc9MkkhIzo3JCQhMm5tbTtjdD8rJCEjOyQhMU8hNE9LIjNoRCEjOTckJCErTiZveiRHISIqJCEyW2hAJXApKXpaQCEjOjckJCExbm1tIikzRG9FISM6JCEyYy1dXCpwISpwPCEjOjckJCErOnYyKlwjISIqJCEyQTQ5MDBJM1ciISM6NyQkITJLTExMIj4xREIhIzskITJ1Q19iYCpSXDYhIzo3JCQhMm1tbW0oKSl5ckAhIzskITEkRzVjUHZPSSohIzo3JCQhMi0rKyt1UiMqKj4hIzskITE7dm45NyQ9QyghIzo3JCQhKUApZiM9ISIoJCEyJlFdc1pVInllJiEjOzckJCEqRTshZjshIikkITEuaj8mejJHUSUhIzo3JCQhMm5tbTtHJlIyOiEjOyQhMjxeQFcjZmpETyEjOzckJCEyTUxMTEYucksiISM7JCExRyQ9KEhvRXdKISM6NyQkITJPTExMSHNWPCIhIzskITImZUNdImZjXUMkISM7NyQkITEtKytdJik0bioqISM7JCEyJipHPmNhRUstJSEjOzckJCExUExMTFxbJVIpISM7JCEyRGJmXEI+cW8mISM7NyQkITEpKioqKipcJnkhcG0hIzskITEnW1NoSSNbUSYqISM6NyQkISpsJDNFXSEiKiQhMnM9P3ApPSo+eiIhIzo3JCQhMkNMTEwkM3o2TCEjPCQhMSYzOkonZU9pViEjOTckJCExTExMZUdtQ0QhIzskITEtYjprQTJZdyEjOTckJCEyUExMTClbYFA8ISM8JCEyLVJoKkdcQE87ISM5NyQkITJybW1UJkgtODghIzwkITJPR1FEUzAtKUchIzk3JCQhMTErK10tNiYpKSkhIzwkITBeXyN6Yl44aiEjNzckJCExdG07LzFiaW4hIzwkITJZdV12WkM4NCIhIzg3JCQhME1MJGU0KipSWSEjOyQhMkxpb3VAJFI/QiEjODckJCEyTW47YTg2KHlOISM9JCEyeEdobzdpPyFSISM4NyQkITEyK103OFY8RCEjPCQhMWpLJypbY2YoKXkhIzc3JCQhMlBuVDVTInonKT4hIz0kITJuIj5sa2RabTchIzc3JCQhMjBNJGUqW15oWCIhIz0kITIkKSlSWl41KHlOIyEjNzckJCExdCtEInk6XkQqISM9JCExb2N2JTRCcSRlISM2NyQkITFUbm1tbXJbUiEjPSQhMXNFeCQpem4xSyEjNTckJCIyN0MkM3gxOWo6ISM+JCEydnp3ZWA+ai8jISM1NyQkIjFCSyQzLSkqXDIoISM9JCExSmlQXkhwKSkqKiEjNjckJCIyMEtla2Amb2U3ISM9JCExM2hYIUgqeWJKISM2NyQkIjIoPUwkM0ZyKTQ9ISM9JCEyYkR2PzBBaV8iISM3NyQkIjE6TGVSRkM3SCEjPCQhMmxCJ2YpW0BNKmUhIzg3JCQiMjlKTCQzVWg5UyEjPSQhMXhKZXAoKkcrSiEjNzckJCIxM0wzeGMpcDYmISM8JCExYlxHSGpmMj4hIzc3JCQiMS9MJGU5ZCQ+aSEjPCQhMk8kKXBiKVJrIUgiISM4NyQkIi9MZTknRzxLKCEjOiQhMTRpbnJFLDIkKiEjODckJCIxKEhMTDMrVFUpISM8JCExZDg2KSpbbkRxISM4NyQkIjIjR0wkZWZlTEciISM8JCEyWjp2YlgleTpJISM5NyQkIjJvS0xMPTJWcyIhIzwkITJvYGwkXCY9O20iISM5NyQkIjI4bW1tRSw/XCMhIzwkITByI1x4NSopXHkhIzg3JCQiMScqKioqKlxgcGZLISM7JCExRU1PKCpvOS1YISM5NyQkIjFITExMbSZ6IlwhIzskITJfQlp2XyJSYj0hIzo3JCQiMSgqKioqKip6LTZqJyEjOyQhMSpvYnpuOiV6ISohIzo3JCQiMSMqKioqKio0IzMyJCkhIzskITFVW011YUtzWSEjOjckJCIxJSoqKioqXCN5J0cqKiEjOyQhMmp5bVNQT0w0IyEjOzckJCIyJCoqKioqKkglPUg8IiEjOyQhMjkyQ2dIJmV5PyEjPTckJCIxbW1tMT5xTTghIzokIjIoSEw9OTwlNGQiISM7NyQkIjIpKioqKioqKkhTdV0iISM7JCIybHkpWzg8OERLISM7NyQkIjFMTExlcCdSbSIhIzokIjFjQ0Y4SEssWyEjOjckJCIyKioqKioqKlI+NE49ISM7JCIyYlxvKCo+TF1wJyEjOzckJCIyZW1tO0AyaCo+ISM7JCIxJ1FeWjwoXClwKSEjOjckJCIyJioqKioqXGM5VzsjISM7JCIybUMwbWRJczUiISM6NyQkIjJqbW1td2wqR0IhIzskIjJSO0h4Xm81UCIhIzo3JCQiMicqKioqKlxpTjddIyEjOyQiMSQ9Xk4ncCpbbyIhIzk3JCQiMk5MTEwoPjpuRSEjOyQiMSR5dDQqWy9GPyEjOTckJCIxTExMLmEjbyRHISM6JCIyR1ohbyQpcCMzVSMhIzo3JCQiMmxtbTsmUTQwSSEjOyQiMS5qXSJSNCVlRyEjOTckJCIqMzooZkohIikkIjA9LEwsOlhJJCEjODckJCIybW1tbVhHcEwkISM7JCIwV0MjKkcoenFRISM4NyQkIjFMTEw4LVYmXCQhIzokIjAjPig+JFshKUhXISM4NyQkIitYaFVrTyEiKiQiMTdfRjBHTyQzJiEjOTckJCIrOm88RVEhIiokIjA4J2VVcUFuZCEjODckJCIjUyEiIiQiJ3ZvbCEiJS0lJkNPTE9SRzYmJSRSR0JHJCIiISEiIiQiIiEhIiIkIiIhISIiLSUnQ1VSVkVTRzYkN2NvNyQkISNTISIiJCIodlZ5JSEiJjckJCEybm1tbXdBYyNRISM7JCIxLlJnbmp2c1YhIzk3JCQhMUxMTG8hKSpRbiQhIzokIjFUNm9hQDRIUyEjOTckJCEybm1tbXhuS10kISM7JCIxIzRrZTcyJ2VPISM5NyQkITJsbW1tVjE6TCQhIzskIjFVLygqKTRPRUkkISM5NyQkITJOTEwkWzljZ0ohIzskIjIoSF9yIkdxXSdIISM6NyQkITJubW07Y3Q/KyQhIzskIjJNUSlSY0x4bUUhIzo3JCQhK04mb3okRyEiKiQiMjgieSMzcXBDUCMhIzo3JCQhMW5tbSIpM0RvRSEjOiQiMTFsNUgkR0szIyEjOTckJCErOnYyKlwjISIqJCIydEZIJ0djYTQ9ISM6NyQkITJLTExMIj4xREIhIzskIjJOJCpvaWM4QWEiISM6NyQkITJtbW1tKCkpeXJAISM7JCIyTi5RST55dEoiISM6NyQkITItKysrdVIjKio+ISM7JCIyI29kPy9fJVIyIiEjOjckJCEpQClmIz0hIigkIjEtKUh5cDcsTykhIzo3JCQhKkU7IWY7ISIpJCIxMTRfJypbKXAxJyEjOjckJCEybm1tO0cmUjI6ISM7JCIyJSlvJGVRUjooKlEhIzs3JCQhMk1MTExGLnJLIiEjOyQiMjslUSFIVWxeKyIhIzs3JCQhMk9MTExIc1Y8IiEjOyQhMmRGZ1pTd24uIyEjOzckJCExLSsrXSYpNG4qKiEjOyQhMWFLTUZlMT5yISM6NyQkITFQTExMXFslUikhIzskITIkKjR6UkIzIno5ISM6NyQkITEpKioqKipcJnkhcG0hIzskITEuXyNceDR6QiQhIzk3JCQhKmwkM0VdISIqJCExdCJcXiUqMy4heSEjOTckJCEyQ0xMTCQzejZMISM8JCExTU5cdT11XEYhIzg3JCQhMUxMTGVHbUNEISM7JCExIyllLF5PTjdpISM4NyQkITJQTExMKVtgUDwhIzwkITIlejwsRF9DMT4hIzg3JCQhMnJtbVQmSC04OCEjPCQhMS83ZmRVXjxXISM3NyQkITExKytdLTYmKSkpISM8JCEyTWl2aDRWY1UiISM3NyQkITF0bTsvMWJpbiEjPCQhMmtNUERdbE1CJCEjNzckJCEwTUwkZTQqKlJZISM7JCEyaDdiQVNMNSsiISM2NyQkITJNbjthODYoeU4hIz0kITJiLFhwc0Q9PSMhIzY3JCQhMTIrXTc4VjxEISM8JCExZS5mKilHKHpFJyEjNTckJCEyUG5UNVMieicpPiEjPSQhMXoxUSUpbzR2NyEiKjckJCEyME0kZSpbXmhYIiEjPSQhMSVSJyp6Z3IoUUshIio3JCQhMXQrRCJ5Ol5EKiEjPSQhMm94IlxoWVNoNyEiKjckJCExVG5tbW1yW1IhIz0kITE6WFJMQTxDOyEiKDckJCIyN0MkM3gxOWo6ISM+JCIyVnRrIzQhPSM9RSEiKDckJCIxQkskMy0pKlwyKCEjPSQiMi5weD02O1AjRyEiKjckJCIyMEtla2Amb2U3ISM9JCIxKjMhZTYkUVosJiEiKjckJCIyKD1MJDNGcik0PSEjPSQiMndXUCFvVHgnbyIhIzU3JCQiMTwkM18rZDVPIyEjPCQiMVI/M01GbihmKCEjNTckJCIxOkxlUkZDN0ghIzwkIjElR1Ejb2RyW1MhIzU3JCQiMTgkZVJaR01ZJCEjPCQiMktwZy0zSHFTIyEjNjckJCIyOUpMJDNVaDlTISM9JCIyWyp5dTElKVxYOiEjNjckJCIxL0wkZTlkJD5pISM8JCIyQy4qPSUzVm86JSEjNzckJCIxKEhMTDMrVFUpISM8JCIxKSl6TScqZnVzOyEjNjckJCIyI0dMJGVmZUxHIiEjPCQiMGVxJXk9M0paISM2NyQkIjJvS0xMPTJWcyIhIzwkIjApUSdwcU0xJj4hIzY3JCQiMjhtbW1FLD9cIyEjPCQiMVVtJTNcKW9qayEjODckJCIxJyoqKioqXGBwZkshIzskIjEleVhFNk4uKkchIzg3JCQiMUhMTExtJnoiXCEjOyQiMUM9TklKbHolKSEjOTckJCIxKCoqKioqKnotNmonISM7JCIxOz51SCczOmMkISM5NyQkIjEjKioqKioqNCMzMiQpISM7JCIyOj5wXmpjOSY+ISM6NyQkIjElKioqKipcI3knRyoqISM7JCIyWSo0NGI4Vzw4ISM6NyQkIjIkKioqKioqSCU9SDwiISM7JCIyLCpIIzMhR1dLNSEjOjckJCIxbW1tMT5xTTghIzokIjBbU3BTdCtiKiEjOTckJCIyKSoqKioqKipIU3VdIiEjOyQiMSYqXEh5W1ZPKCohIzo3JCQiMUxMTGVwJ1JtIiEjOiQiMlUieSJ5Jykpb1o1ISM6NyQkIjIqKioqKioqUj40Tj0hIzskIjEtPTM3bTNzNiEjOTckJCIyZW1tO0AyaCo+ISM7JCIybnVNJltmMUA4ISM6NyQkIjImKioqKipcYzlXOyMhIzskIjExJSlRQy0uLzohIzk3JCQiMmptbW13bCpHQiEjOyQiMTFLeWJgUTE8ISM5NyQkIjInKioqKipcaU43XSMhIzskIjJNQWVLNGYyJT4hIzo3JCQiMk5MTEwoPjpuRSEjOyQiMjJPWSgpWzpvPSMhIzo3JCQiMUxMTC5hI28kRyEjOiQiMXpSXFRqMmVDISM5NyQkIjJsbW07JlE0MEkhIzskIjJZKHkjPnREZ3UjISM6NyQkIiozOihmSiEiKSQiMU9jIVtmUm8tJCEjOTckJCIybW1tbVhHcEwkISM7JCIxYE4zJUdTdU8kISM5NyQkIjFMTEw4LVYmXCQhIzokIjEiMyd6Q1wjKSlvJCEjOTckJCIrWGhVa08hIiokIjE8M0BCJUcoW1MhIzk3JCQiKzpvPEVRISIqJCIxJmU3a1dUKDRXISM5NyQkIiNTISIiJCIoRGMiWyEiJi0lJkNPTE9SRzYmJSRSR0JHJCIjNSEiIiQiIiEhIiIkIiIhISIiLSUlVklFV0c2JDskISNTISIiJCIjUyEiIjskISQrJSEiIiQiJCslISIiLSUqQVhFU1NUWUxFRzYjJSdOT1JNQUxHLSUoU0NBTElOR0c2IyUuVU5DT05TVFJBSU5FREctJSVST09URzYnLSUpQk9VTkRTX1hHNiMkIiRTIiEiIi0lKUJPVU5EU19ZRzYjJCIkPyIhIiItJS1CT1VORFNfV0lEVEhHNiMkIiVxUCEiIi0lLkJPVU5EU19IRUlHSFRHNiMkIiVdUCEiIi0lKUNISUxEUkVORzYi

plot([2*x^Pi+x^(-42)-17*x,2*Pi*x^(Pi-1)-42*x^(-43)-17], x=0..3, y=-50..50, color=[black,red]);

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

plot([7/x-x+4, -7*x^(-2)-1], x=-3..3, y=-10..10, color=[black,red]);

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