Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3670f9deee2441af2b1734ed943e78bad3a1a1014a52464899e1ecf2026bfb45:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^