Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 60597fc3d9625adac5d7316c786160f77ff929fe8080a702a13eb0091dd37e7f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^