Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5275c4b19dd3dc5c6137edc633d9b2265829b7fc06fa97934e7a83ba1867b6e4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^