Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1a8b11a9b0c24778aeba0fb474c4f4e0fed8a1c7a67822b06f81ff604c83d44f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^