Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1bbcafca65f1015c555ac64c11c741c61a1a99654bd23ee61a73c7080c38912b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^