Simplification

Simplification

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"Je crois en la simplicité. Il est aussi stupéfiant que triste de constater que même les plus avisés s'imaginent devoir réaliser quotidiennement de nombreuses tâches futiles ; et surprenant qu'ils négligent ce à quoi ils tiennent réellement. Quand un mathématicien veut résoudre un problème épineux, il commence par libérer les équations du tout ce qui les complique inutilement, et les réduit à leur plus simple expression. Alors simplifiez le problème de la vie, faites la distinction entre le nécessaire et le réel. Sondez la terre pour voir où vos racines vitales courent. "
"I do believe in simplicity. It is astonishing as well as sad, how many trivial affairs even the wisest thinks he must attend to in a day; how singular an affair he thinks he must omit. When the mathematician would solve a difficult problem, he first frees the equation of all incumbrances, and reduces it to its simplest terms. So simplify the problem of life, distinguish the necessary and the real. Probe the earth to see where your main roots run."
-― Henry David Thoreau

En mathématiques, un polynôme est une expression constitée à partir de variables (ou indéterminées) et de coefficients, qui n'utilise pour opérations que l'addition, la soustraction, la multiplication et des exposants entiers naturels.

Il vous est donné une expression mathématique avec des parenthèses et une variable, comme chaîne de caractères (string). L'expression...

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