Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c0d718311b6b71f75815b08a028c93fc6098fe6984450fd0934b5725e1119fa7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^