[Librairie] PB programmation scientifique en PHP
Bonjour,
Je fais ce calcul:
$TX=-0.04154825462012;
$l0= 440250710*cos(0+(0*TX)) //0
+40989415*cos(1.48302034+(26087.90314157*$TX)) //0
+5046294*cos(4.4778549+(52175.8062831*$TX)) //0
+855347*cos(1.165203+(78263.709425*$TX)) //0
+165590*cos(4.119692+(104351.612566*$TX)) //0
+34562*cos(0.77931+(130439.51571*$TX)) //0
+7583*cos(3.7135+(156527.4188*$TX)) //0
+3560*cos(1.5120+(1109.3786*$TX)) //0
+1803*cos(4.1033+(5661.3320*$TX)) //0
+1726*cos(0.3583+(182615.3220*$TX)) //0
+1590*cos(2.9951+(25028.5212*$TX)) //0
+1365*cos(4.5992+(27197.2817*$TX)) //0
+1017*cos(0.8803+(31749.2352*$TX)) //0
+714*cos(1.541+(24978.525*$TX)) //0
+644*cos(5.303+(21535.950*$TX)) //0
+451*cos(6.050+(51116.424*$TX)) //0
+404*cos(3.282+(208703.225*$TX)) //0
+352*cos(5.242+(20426.571*$TX)) //0
+345*cos(2.792+(15874.618*$TX)) //0
+343*cos(5.765+(955.600*$TX)) //0
+339*cos(5.863+(25558.212*$TX)) //0
+325*cos(1.337+(53285.185*$TX)) //0
+273*cos(2.495+(529.691*$TX)) //0
+264*cos(6.917+(57837.138*$TX)) //0
+260*cos(0.987+(4551.953*$TX)) //0
+239*cos(0.113+(1059.382*$TX)) //0
+235*cos(0.267+(11322.664*$TX)) //0
+217*cos(0.660+(13521.751*$TX)) //0
+209*cos(2.092+(47623.853*$TX)) //0
+183*cos(2.629+(27043.503*$TX)) //0
+182*cos(2.434+(25661.305*$TX)) //0
+176*cos(4.536+(51066.428*$TX)) //0
+173*cos(2.452+(24498.830*$TX)) //0
+142*cos(3.360+(37410.567*$TX)) //0
+138*cos(0.291+(10213.286*$TX)) //0
+125*cos(3.721+(39609.655*$TX)) //0
+118*cos(2.781+(77204.327*$TX)) //0
+106*cos(4.206+(19804.827*$TX));//0
en JAVA, Delphi, Windev, je trouve : 431991350.573753 (qui est juste)
en PHP, je trouve : 431973311.19003
Pourquoi?
Et surtout, comment y remédier?
Merci de votre aide.
Christian