Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3de06788d9602535f74aff94aaee1b5dc64a8053dc02c2f09db6ce805d044bc6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^