Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5d08e1bf4e0dc3c3f3a69ca5461716bd307dfad0b20c1b2a8580eb634e01dc30:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^