Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fbf3d123e2517b2bf2573ba839367d99b2c496ac679898dc644875d82caa7617:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^