Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9edf2a5d7cb387b80750365501b92871692d45ba6603f0f4111590178af2d5b9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^