Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b5fff94d282a32b572baa40872882f25c1070ddd745116706863b2320b89d717:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^