Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 054e185497aa27cd873e37dd41c6231ed482ca3497b619fac1f84a608755bad3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^