Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8150ce496fdb62a3324fbd196450d8c3475160a1191bfb41bb5ee109460d0234:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^