Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 24d94c0fa55ae0b6ea8b1eb7bd8b4a823387160bc18a4efaade0045f0b8529e7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^