Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8bdffc28f9dc6855d3e64712be35063acaadbe454dde45d8095997778f846d88:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^