Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 69f4109a8b886e82f679bbdc3327d07d5a46cd3a6778099e6fbcf80c7baf1cf4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^