Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a61f36f37847b1387ea693e477fa88acee789396760c61d89094e6a0643daa66:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^