Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a8512b4f25c18dd01db24643f44852b1ac4e6240d70b73a690539fee72ee9a92:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^