Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d29beab8da3c63836f2627ac50e04649a8302d76f425089ef1497b611d9afa64:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^