Àwọn Ìṣàmúlò-ètò Ìṣàmúlò-ètò

A full scientific calculator with trig, logs, powers, roots and constants — free and online.

Àkóónú ìṣàmúlò-ètò yìí

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.

Àwọn Àtòjọ-ẹ̀yàn

Bawo ni mo ṣe lè ló àwọn ìpele láti fi àwọn radiaǹ pamọ́?

Ló àtòjọ-ẹ̀yàn DEG/RAD. Nínú móòdù DEG, sin(90) náà náà 1; nínú móòdù RAD, sin(π/2) náà náà 1. Móòdù náà lò sí gbogbo àwọn ìṣàmúlò-ètò trigonometric.

Ń tẹle àwọn iṣẹ́?

Ya. Ó párásì àwọn ìpéwọ̀n àti àwọn ìṣàmúlò-ètò ìṣàfarawé àwọn ìṣàmúlò-ètò ìṣàfarawé - àwọn páríǹtì, àwọn ìṣàmúlò-ètò, àwọn ìṣàfarawé àti ìpàpọ̀, àwọn ìṣàmúlò-ètò àti àwọn ìṣàmúlò-ètò.

Àwọn ìṣàmúlò-ètò wo ní ìdájú?

This scientific calculator supports sin, cos, tan and their inverses, sinh/cosh/tanh, log (base 10), ln, log2, sqrt, cbrt, exp, abs, factorial, and the constants π, e and τ.

Bawo ni mo ṣe lè ṣé ìṣàmúlò-ètò àti àwọn ìṣàmúlò-ètò?

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.

Kini ìyatọ̀ laarin lógìtì ati ln?

lógìtìnì ní lógàrìtì ìpele-10, bẹ́ẹ̀ lógìtìnì (1000) ní 3, nígbà tí ln jẹ́ lògàrìtì inú aládùròyà fún ìpele e, bẹ́ẹ̀ ln(e) ní 1. Ò ní lògìtìnì 2 fún lògàrìtì ìpele-2.

Bawo ni mo ṣe lè ṣé ìṣàmúlò-ètò?

Enter a whole number followed by the factorial function, for example 5! which gives 120 (5 × 4 × 3 × 2 × 1). Factorials grow very quickly, so large inputs produce very large results.

Ń lè lò àwọn àwọn àmì-ìwé π ati e nínú àwọn ìṣàfarawé?

Ya. Ṣàfihàn π (pi) àti e nínú àpéjúwe kan, bí àwọn àwọn 2*π*5 fún ìṣàfarawé àwọn ààyè-iṣẹ́ àti e^2, àti àwọn náà á fi àwọn náà pamọ́ láti fi àpéjúwe náà pamọ́.

Results are estimates for general guidance only, not financial, medical or tax advice.