Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3c658c0f5af7d4fd6e20b9424ed7cf8fa802c98855779cd750a3017d069c9157:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^