Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5d56b130e44c1e04dbbaa6754f0b530f94462084577c897bd018f03d439deaf5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^