Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 26907d31ef2cf4895857c6d109a956d657716b88557b793766e9be14329de5c4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^