Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dbd0d370eb4fbba028a05b350e7a540bfa2dd49aa1ff87584bcc6eb7a7cdd1e5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^