Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fe4e1e37594f921b458eb93a440a00a9c2adb3cc20898d436483bbb78a7d99e0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^