Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c16d483e36611003c0a17ffd4d97f6c6e6e1356f14e3ee75cd6fe021a2fc1a7c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^