Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ca8a37fdd64ce8ee279e7e419e73342c9c95b8c4fa61fa6b6e25ea98b4523aee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^