Ilmi Kalkülator
Trig, logs, powers, roots we constants bilen doly bir ylmy hasapçy - azat we onlaýn.
Bu hasapçy hakda
A scientific calculator handles everything a basic calculator does plus trigonometry (sin, cos, tan and their inverses), logarithms, exponents, roots, factorials and the constants π and e. Type a full expression like sin(45)^2 + log(1000) and it respects the correct order of operations. Switch between degrees and radians for trig.
Rather than pressing one operation at a time, you build up a whole expression and it is parsed as a unit: parentheses are resolved first, then exponents and roots, then multiplication and division, and finally addition and subtraction, exactly as the usual PEMDAS/BODMAS rules require. A DEG/RAD toggle controls whether angles are read in degrees or radians, so sin(90) gives 1 in degree mode while sin(π/2) gives 1 in radian mode. Constants π, e and τ, factorials, absolute value and both base-10 and natural logarithms are all available.
For a worked example, entering sin(45)^2 + cos(45)^2 in degree mode returns 1 (the Pythagorean identity), and 5! + sqrt(144) evaluates to 120 + 12 = 132 because the factorial and square root are taken before the addition. Students reach for it in trigonometry, physics and chemistry homework; it also covers everyday needs like powers, percentages and roots without hunting for a physical calculator.
Köp soralýan soraglar
Men radianlardan başga dereceleri nädip ulanyp bilerin?
DEG/RAD aýlawyny ullan. DEG modunda sin(90) 1 beryar; RAD modunda sin(π/2) 1 beryar. Bu mod ähli trigonometrik fonksiýalar üçin ulanylyar.
Operatlar tertibini dowam etdirýärmi?
Eý. Ol bütün sözlemni parslap we standart öňe gidişlik - parantezler, soňra eksponentler, soňra çoğaltma we bölme, soňra goşma we çykarma - ulanmak üçin.
Näme funksiýalar goldanylýar?
Bu ylmy hasapçy sin, cos, tan we olaryñ tersini, sinh/cosh/tanh, log (base 10), ln, log2, sqrt, cbrt, exp, abs, factorial, we konstant π, e we τ goldaýar.
Men nädip bir eksponent ýa-da bir köki hasap etmeli?
Use ^ for powers, so 2^10 is 1024, and sqrt() or cbrt() for square and cube roots. A fractional power also works — 27^(1/3) gives 3 — because the whole expression is parsed with correct precedence.
Log we ln arasy nädip tapawutlanýar?
log 10 esasly logaritm, şuňa görä log(1000) 3'e deň, ln e esasly natiral logaritm, şuňa görä ln(e) 1'e deň. 2 esasly logaritm üçin log2 hem bar.
Men bir faktory nädip hasap etmeli?
Bir tam sanny gir we ondan soñra faktorik fonksyny gir, mysal üçin 5! bu 120 (5 × 4 × 3 × 2 × 1) berer. Faktorikler gaty tiz ösýär, şonuň üçin uly girmeler gaty uly netijeler berer.
Men bir beýanda π we e ulanyp bilermi?
Eý. π (pi) we e'i bir beýana içinde dogrydan ýaz, 2*π*5 bir daire ýa e^2 üçin, we olar beýanyň baha berilmeden öň öz doly dogrulyklary bilen çalşyrylýar.
Netijeler diňe umumy ýardam üçin hasaplanypdyr, maliýe, saglyk ýa-da salgyt maslahaty üçin däl.