Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 32584865a45b2f0b3ed4bfe3ed793c90b2796def70d35ffabe1ddc2eb9b0d795:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^